identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
7D6D87BDFFC1E661FE01294575B3FF37.text	7D6D87BDFFC1E661FE01294575B3FF37.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dineutus W. S. Macleay 1825	<div><p>Genus Dineutus W.S. Macleay, 1825</p><p>Dineutus W.S. Macleay, 1825, p. 30 (type species Dineutus politus W.S. Macleay, 1825). Necticus Laporte, 1835: 109 (type species Gyrinus kollmanni Perty, 1831 = Dineutus politus W.S. Macleay, 1825).</p><p>Dineutes Régimbart, 1882a: 394 (type species Dineutus politus W.S. Macleay, 1825).</p><p>Subgenus Cyclous Dejean, 1833</p><p>Cyclous Dejean, 1833: 58 (type species Gyrinus australis Fabricius, 1775).</p><p>Callistodineutus Ochs, 1926: 65 (type species Dineutus fairmairei Régimbart, 1882). Cyclinus Kirby, 1837: 78 (type species Gyrinus americanus Linnaeus, 1767).</p><p>Gyrinodineutus Ochs, 1926: 65 (type species Dineutes unidentatus Aubé, 1838). Paracyclous Ochs, 1926: 65 (type species Dineutus ritsemae Régimbart, 1882b).</p><p>assignments (present study and historical records).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFC1E661FE01294575B3FF37	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFCAE66BFEE92FEB74EAFBA1.text	7D6D87BDFFCAE66BFEE92FEB74EAFBA1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dineutus (Cyclous) indicus subsp. himalayensis Guignot	<div><p>Dineutus (Cyclous) indicus himalayensis Guignot</p><p>(Figure 14 (a))</p><p>Dineutus indicus himalayensis Guignot, 1945, p. 5; Mazzoldi 2003: 26.</p><p>Dineutus (Cyclous) indicus himalayensis: Hájek and Fery 2019: 3, 2022: 3.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFCAE66BFEE92FEB74EAFBA1	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFCAE673FE2129117559FD03.text	7D6D87BDFFCAE673FE2129117559FD03.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dineutus (Cyclous) indicus subsp. indicus Aube	<div><p>Dineutus (Cyclous) indicus indicus Aubé</p><p>(Figures 6 (a), 14(b))</p><p>Dineutus indicus Aubé, 1838, p. 772; Régimbart 1882a: 405; Régimbart 1892b: 666; Régimbart 1892a: 104; Régimbart 1903: 334; Kempers 1923: 75, fig. 62; Ochs 1924: 234; Vazirani 1958: 16; Mukherjee 1966: 60; Ochs 1966b: 180; Gopalaswamy and Hanumantha 1975: 569–582; Chatterjee et al. 2004: 95; Jaiswal 2012: 38; Jaiswal et al. 2013 b: 24; Das et al. 2014: 459; Ghosh et al. 2018: 440.</p><p>Dineutus (Protodineutus) indicus: Ochs, 1926: 137, 1929b: 242, 245, 1930: 13; Vazirani 1977a: 251, 279, 1984: 22, figs. 1A, 3, 9, 10A, 14B, 31A, 33D; Biswas et al. 1995: 126; Mazzoldi 2003: 26; Mukhopadhyay and Ghosh 2007: 442; Ghosh and Hegde 2013: 62; Ghosh and Mandal 2013: 93; Jaiswal et al. 2014: 89; Ghosh et al. 2014: 105; Devi et al. 2017: 6; Hájek and Fery 2017: 23; Chandra et al. 2021: 231; Deb et al. 2023: 3.</p><p>Dineutus (Cyclous) indicus indicus: Hájek and Fery, 2019: 3, 2022: 3.</p><p>Dineutus (Cyclous) indicus: Jaiswal et al., 2023: 503, figs. 2A, D, G; Deb et al. 2023: 3; Shankar et al. 2023: 456, fig. 24.</p><p>Type locality</p><p>Indes orientales (Aubé 1838).</p><p>Material examined</p><p>INDIA: Andhra Pradesh: Prakasam, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=78.788956&amp;materialsCitation.latitude=15.41835" title="Search Plazi for locations around (long 78.788956/lat 15.41835)">Easten Ghats</a>, 15.41835°N, 78.788956°E, 12 exs ., 15 June 1929, leg . H .S . Pruthi [9410–9421/H4]; Cuddapah, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=78.85861&amp;materialsCitation.latitude=14.24806" title="Search Plazi for locations around (long 78.85861/lat 14.24806)">Palkunda Hill</a>, 14.24806°N, 78.858611°E, 7 exs ., 15 June 1929, leg . H .S . Pruthi [9422–9428/H4]; Prakasam, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=78.788956&amp;materialsCitation.latitude=15.41835" title="Search Plazi for locations around (long 78.788956/lat 15.41835)">Eastern Ghats</a>, 15.41835°N, 78.788956°E, 2 exs ., 15 June 1929, leg . H .S. Pruthi [9429–9430/H4]. Assam: Kamrup Rural, 26.15929°N, 91.490614°E, 6 exs ., 25 March 1948, leg . K .S. Pradhan [9437–9442/H4]. Bihar: Patna, 25.61501°N, 85.151501°E, 6 exs ., 23 February 1938, leg . H .S. Rao and H.A. Hafiz [9443– 9448/H4]. Chhattisgarh: Surguja, Sankarghat, CHCAM 3425, 23.2122832°N, 83.3196356°E, 1 ex ., 12 September 2012, leg . A . Raha and Party [30497/H4A]. Dadra and Nagar Haveli and Daman and Diu: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=73.0749&amp;materialsCitation.latitude=20.29732" title="Search Plazi for locations around (long 73.0749/lat 20.29732)">Galonda</a>, 20.29732°N, 73.074895°E, 1 ex ., 3 April 2017, leg . S .K.Ghosh [23216/ H4A]. Himachal Pradesh: Sirmaur, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=77.45667&amp;materialsCitation.latitude=30.61029" title="Search Plazi for locations around (long 77.45667/lat 30.61029)">Renuka Lake</a>, 30.61029°N, 77.456676°E, 1 ex ., 3 October 2012, leg . S .K. Ghosh [20711/H4A]. Jharkhand: Purbi Singhbhum, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=86.20287&amp;materialsCitation.latitude=22.80457" title="Search Plazi for locations around (long 86.20287/lat 22.80457)">Jamshedpur</a>, 22.80457°N, 86.202875°E, 6 exs ., 26 January 1954, leg . A .P. Kapur [746/H4A] – 2 exs., 17 February 1954, leg . A .P. Kapur [4751–4752/H4A] – 3 exs., 18 January 1953, leg . K .K. Tiwari [4753–4755/H4A] – 7 exs., 17 February 1955, leg . A .P. Kapur [4756–4762/H4A] – 1 ex., 18 February 1955, leg . K .K. Tiwari [4763/H4A] – 5 exs., 14 February 1954, leg . A .P . Kapur [4768–4772/H4A]; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=85.3095&amp;materialsCitation.latitude=23.3441" title="Search Plazi for locations around (long 85.3095/lat 23.3441)">Ranchi</a>, 23.3441°N, 85.3095°E, 4 exs ., 26 January 1954, leg . A .P. Kapur [4764–4767/H4A]. Karnataka: Belagavi, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=74.81547&amp;materialsCitation.latitude=16.15967" title="Search Plazi for locations around (long 74.81547/lat 16.15967)">Gokak</a>, 16.15967°N, 74.815467°E, 1 ex ., 23 November 1928, leg. B.P. and H.S. R. [9449/ H4]. Madhya Pradesh: Anuppur, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=81.75322&amp;materialsCitation.latitude=22.68223" title="Search Plazi for locations around (long 81.75322/lat 22.68223)">Amarkantak</a>, 22.68223°N, 81.753222°E, 21 exs ., 1 January 1927, leg . H .S. Pruthi [853–873/H4] – 2 exs., 7 May 1962, leg . S . Chakrapani [2917–2918/H4A]; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=77.34631&amp;materialsCitation.latitude=23.25021" title="Search Plazi for locations around (long 77.34631/lat 23.25021)">Bhopal</a>, 23.25021°N, 77.346316°E, 01 ex ., 1 December 1927, leg . H .S . Pruthi [1004/H4]; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=79.94931&amp;materialsCitation.latitude=23.17657" title="Search Plazi for locations around (long 79.94931/lat 23.17657)">Jabalpur</a>, 23.17657°N, 79.949311°E, 4 exs ., 12 May 1962 [3192–3195/H4A] – 5 exs., 16 November 1961 [3312–3316/H4A], leg . S . Chakrapany; Anuppur, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=81.75322&amp;materialsCitation.latitude=22.68223" title="Search Plazi for locations around (long 81.75322/lat 22.68223)">Amarkantak</a>, 22.68223°N, 81.753222°E, 2 exs ., 12 May 1962, leg . S . Chakraborty [4041–4042/H4A]. Maharashtra: Mumbai City, 18.96933°N, 72.819948°E, 13 exs ., 14 February 1962, leg. K. V. L. Narayana [2707–2710/H4A, 2784–2786/H4A, 3242–3248/H4A]; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=74.00098&amp;materialsCitation.latitude=17.69143" title="Search Plazi for locations around (long 74.00098/lat 17.69143)">Satara</a>, 17.69143°N, 74.000979°E, 4 exs ., 13 April 1952, leg . G . Silas [4773–4776/H4A]. Odisha: Angul, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=84.97219&amp;materialsCitation.latitude=20.6488" title="Search Plazi for locations around (long 84.97219/lat 20.6488)">Labangi</a>, 20.6488°N, 84.972188°E, 4 exs ., 22 July 2016, leg . S .K . Ghosh [23851/H4A]; Boudh, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=84.76147&amp;materialsCitation.latitude=20.56781" title="Search Plazi for locations around (long 84.76147/lat 20.56781)">Satkosia Tiger Reserve</a>, 20.56781°N, 84.761468°E, 3 exs ., 22 July 2016, leg . S .K . Ghosh [23852/H4A]; Angul, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=84.813736&amp;materialsCitation.latitude=20.61834" title="Search Plazi for locations around (long 84.813736/lat 20.61834)">Hatibari</a>, 20.61834°N, 84.813734°E, 3 exs ., 23 July 2016, leg . S .K . Ghosh [23853/H4A]; Boudh, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=84.76147&amp;materialsCitation.latitude=20.56781" title="Search Plazi for locations around (long 84.76147/lat 20.56781)">Satkosia Tiger Reserve</a>, 20.56781°N, 84.761468°E, 2 exs ., 2 September 2016,leg . Chitra and Party [23854/H4A] . Punjab: Jalandhar, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=75.79746&amp;materialsCitation.latitude=31.0708" title="Search Plazi for locations around (long 75.79746/lat 31.0708)">Shahpur</a>, 31.0708°N, 75.797464°E, 7 exs ., 3 April 2012, leg. V.D. Hegde [21245– 21251/H4A] . Rajasthan: Jhunjhunun, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=75.59987&amp;materialsCitation.latitude=28.37001" title="Search Plazi for locations around (long 75.59987/lat 28.37001)">Pilani</a>, 28.37001°N, 75.59987°E, 2 exs ., 7 September 1961, leg . S . Khurana [1861–1862/H4A]; Rajsamand, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=73.87583&amp;materialsCitation.latitude=25.64152" title="Search Plazi for locations around (long 73.87583/lat 25.64152)">Jog Mandi</a>, 25.64152°N, 73.875831°E, 4 exs ., 3 March 1948,leg . K .S. Pradhan [2774–2777/H4A]. Tamil Nadu: Dindigul, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=77.996704&amp;materialsCitation.latitude=10.19424" title="Search Plazi for locations around (long 77.996704/lat 10.19424)">Sirumalai</a>, 10.19424°N, 77.996704°E, 10 exs ., 12 January 2019, leg . Sewtapadma Das [25986/H4A]; Dindigul, Karanthamalai R .F., 10.30096°N, 78.191147°E, 6 exs., 14 January 2019, leg . Sewtapadma Das [25987/H4A]; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=78.14168&amp;materialsCitation.latitude=11.66404" title="Search Plazi for locations around (long 78.14168/lat 11.66404)">Salem</a>, 11.66404°N, 78.141678°E, 2 exs ., 21 January 2019, leg . Sewtapadma Das [25988/H4A] . Uttarakhand: Chamoli, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=79.97157&amp;materialsCitation.latitude=30.54104" title="Search Plazi for locations around (long 79.97157/lat 30.54104)">Nanda Devi Hills</a>, 30.54104°N, 79.971576°E, 9 exs ., 18 November 2012, leg . K .A. Subramanian [20720–20728/H4A]. West Bengal: Bankura, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=86.74797&amp;materialsCitation.latitude=22.95463" title="Search Plazi for locations around (long 86.74797/lat 22.95463)">Paresnath</a>, 22.95463°N, 86.747967°E, 6 exs ., 25 April 1948,leg . Sinha and Nath [9431–9436/H4] .</p><p>Distribution in India (Figure 14 (b))</p><p>Andhra Pradesh (Amruthadara, Chittoor, Coorg, Dharamattam, Thatiguda, Talakona, Waterfalls; Vishakhapatnam,Kintukuru,Rollapadu Wildlife Sanctuary,Moddisalava Dam;Koundinya Wildlife Sanctuary: Kamalapalli, Kalyani Revu Waterfalls, Velikonda), Assam, Bihar (Patna), Chhattisgarh</p><p>(Surguja, Raipur, Jagdalpur), Dadra and Nagar Haveli and Daman and Diu, Gujarat (Junagarh, Kathiawar), Himachal Pradesh (Renuka Wetland, Dharampur), Jharkhand (Chota Nagpur, Singhbhum, Sahibganj, Rajmahal), Jammu and Kashmir (Jhelum), Kerala (Malabar, Travancore, Silent Valley National Park,Nilambur), Karnnataka (Bangaluru,Belgaum, Kanara,Coorg), Madhya Pradesh (Amarkantak, Jabalpur, Umaria,Mandla,Satara,Shahdol, Khandesh, Khargon), Manipur, Maharashtra (Pune,Ahmednagar), Odisha (Simplipal Ganjam,Vizagapatam,Udayagiri,Dumdum Waterfall, Ghodahada Dam, Baghalati Dam), Punjab (Patiala), Puducherry (Mahe), Rajasthan (Jhunjhunun), Sikkim, Tamil Nadu (Enoor, Coimbatore, Maruthamalai, Tharangambadi, Palni Hills, Niligiri Hills, Kodaikanal, Shenbaganur, Madurai, Ramanathapuram, Mettupalayam; Aagaya Gangai, Muttal, Beemarapatti, Malisa Govanidapuram Waterfalls; Kottachedu Kari; Annamalai Hills; Tiruchirappalli), Telangana (Hyderabad: Durgam Cheruvu, Ameenpur Lake, Mallela Theerth waterfall, Billakal, Saleshwaram Waterfall, Vattavarlapally, Mannanur, Nadimpally, Loddi Mallayya Waterfalls), Uttarakhand (Dehradun: Shastradhara, Mussorie), West Bengal (Birbhum, ‘Calcutta’ Kolkata, Berhampore, Murshidabad, Raniganj, East Midnapur: Nayachar Island, Botanical Garden) .</p><p>Global distribution</p><p>Iran, India, Nepal, Pakistan, and Sri Lanka.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFCAE673FE2129117559FD03	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFD2E674FED42F7F747CFB7B.text	7D6D87BDFFD2E674FED42F7F747CFB7B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dineutus (Cyclous) spinosus subsp. spinosus (Fabricius)	<div><p>Dineutus (Cyclous) spinosus spinosus (Fabricius)</p><p>(Figures 6 (b), 14(c))</p><p>Gyrinus spinosus Fabricius, 1781, p. 298; Fabricius 1792: 203; Olivier 1795: 13, pl. 1, fig. 7; Fabricius 1801: 275; Forsberg 1821: 300; Perty 1831: 12.</p><p>Dineutes spinosus: Aubé, 1838: 789; Motschulsky 1861: 109; Régimbart 1882a: 425, pl. 12, figs. 48, 48a; Régimbart 1888: 619; Régimbart 1891: 547; Nowrojee 1912: 177; Vazirani 1958: 16; Ochs 1966b: 179; Mukhopadhyay and Ghosh 2003: 15; Dutta and Bhattacharya 2008: 182; Suksai et al., 2021: 106</p><p>Dineutus (Gyrinodineutus) spinosus: Ochs, 1926: 136, 1927c: 40, 1927b: 245, 1928: 43, 1929b: 247, 1929c: 401.</p><p>Dineutus (Spinosodineutus) spinosus: Ochs,1930: 10; Mouchamps 1949: 232, pl. 1, fig. 7, pl. III, IV, fig. 5, pl. V, fig. 6; Vazirani 1977c: 291, 1984: 17, figs. 14A, 31B, 34A, 44A; Biswas et al. 1995: 125; Mukhopadhyay et al. 2000: 80 (misspelled as spinicollis); Mazzoldi 2003: 26; Mukhopadhyay and Ghosh 2004: 361; Mukhopadhyay and Ghosh 2010: 271, 2015: 463; Darilmaz and Ahmed 2016: 151; Hájek and Fery 2017: 23; Chandra et al. 2021: 231.</p><p>Dineutus (Cyclous) spinosus spinosus: Hájek and Fery, 2019: 3, 2022: 3.</p><p>Dineutus (Cyclous) spinosus: Jaiswal et al., 2023: 504, figs. 2B, E, H; Shankar et al. 2023: 456, fig. 25; Takawane et al. 2024: 482, figs. 2a,b.</p><p>Type locality</p><p>Coromandal (Mouchamps, 1949).</p><p>Material examined</p><p>INDIA: Arunachal Pradesh: West Kemang, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=92.41593&amp;materialsCitation.latitude=27.26449" title="Search Plazi for locations around (long 92.41593/lat 27.26449)">Bomdila</a>, 27.26449°N, 92.415931°E, 2 exs ., 20 March 1973,leg . S .K . Mondal [25091–25092/H4A]; East Siang, Pasighat Town, 28.05427°N, 95.330017 °</p><p>E, 4 exs., 19 January 2000,leg .S .K . Mondal [25093/H4A] . Assam: Darrang, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=92.03185&amp;materialsCitation.latitude=26.44708" title="Search Plazi for locations around (long 92.03185/lat 26.44708)">Mangaldai</a>, 26.44708° N, 92.03185°E, 15 exs ., 1 January 1928, leg . S .W . Kemp [978/H4]; Khandang, Umrangro, N .C. <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=92.73865&amp;materialsCitation.latitude=25.509895" title="Search Plazi for locations around (long 92.73865/lat 25.509895)">Hills</a>, 25.509895°N, 92.738647°E, 1 ex ., 7 December 1999, leg . S .J.S . Hattan [30496/H4A]; Khandang, Umrangro, N .C. <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=92.73865&amp;materialsCitation.latitude=25.509895" title="Search Plazi for locations around (long 92.73865/lat 25.509895)">Hills</a>, 25.509895°N, 92.738647°E, 68 exs ., 4 March 2000, leg . S .J.S . Hattan [30495/H4A] . Bihar: Lakhisarai, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=86.30027&amp;materialsCitation.latitude=25.26965" title="Search Plazi for locations around (long 86.30027/lat 25.26965)">Kiranpur</a>, 25.26965°N, 86.30027°E, 1 ex ., 13 September 1915, leg . C . Paiva [928/H4] . Manipur: Chandel, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=94.14757&amp;materialsCitation.latitude=24.38457" title="Search Plazi for locations around (long 94.14757/lat 24.38457)">Tengnoupal</a>, 24.38457°N, 94.147568°E, 6 exs ., 12 February 1992,leg .A . Bhattacharya [26190/H4A]; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=93.75983&amp;materialsCitation.latitude=24.63036" title="Search Plazi for locations around (long 93.75983/lat 24.63036)">Bishnupur</a>, 24.63036°N, 93.759829°E, 1 ex ., 1 June 1992, leg. R. Mathew [26191/H4A]; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=94.14757&amp;materialsCitation.latitude=24.38457" title="Search Plazi for locations around (long 94.14757/lat 24.38457)">Chandel</a>, Tengnoupal, 24.38457°N, 94.147568°E, 2 exs ., 12 February 1993,leg . A . Bhattacharya [26192/H4A]; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=93.75983&amp;materialsCitation.latitude=24.63036" title="Search Plazi for locations around (long 93.75983/lat 24.63036)">Bishnupur</a>, 24.63036°N, 93.759829°E, 1 ex ., 13 February 1993, leg . A . Bhattacharya [26193/H4A] . Odisha: Angul, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=84.813736&amp;materialsCitation.latitude=20.61834" title="Search Plazi for locations around (long 84.813736/lat 20.61834)">Hatibari</a>, 20.61834°N, 84.813734°E, 1 ex ., 1 March 2016,leg . S .K . Ghosh [23855/H4A] . West Bengal: Darjeeling, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.42582&amp;materialsCitation.latitude=27.05703" title="Search Plazi for locations around (long 88.42582/lat 27.05703)">Teesta River</a>, 27.05703°N, 88.425818°E, 6 exs ., 23 October 1931, leg . S .L . Hora [9364–9369/H4] .</p><p>Distribution in India (Figure 14 (c))</p><p>Arunachal Pradesh ( West Kameng, East Siang), Andhra Pradesh (Kandeleru reservoir, Jonnavada, Relli Lake, Thatipudi Reservoir, Rollapadu Wildlife Sanctuary; Koundinya Wildlife Sanctuary: Kalyani Revu Waterfal), Assam (Mangaldai, Tezpur, Guwahati, Kowpati), Bihar (Pusa, Kiratpur, Saran, Santal Parganas), Delhi, Manipur (Bishnupur, Tengnoupal, Chandel), Meghalaya (Shillong), Odisha (Angul, Puri), Puducherry (Karaikal), Sikkim, Tamil Nadu (Madras: Coromandel, Kottachchedu Kari), Telangana (Billakal), Uttar Pradesh (Lucknow), Uttarakhand (Asan Wetland, Nainital), and West Bengal (‘Calcutta’ Kolkata, Murshidabad, Siliguri, Darjeeling, Jalpaiguri) .</p><p>Global distribution</p><p>Bangladesh, Borneo, Indonesia, India, Laos, Malaysia, Myanmar, Pakistan, Sri Lanka, Singapore, Thailand and Vietnam.</p><p>Remarks</p><p>This is the first record of this species from Arunachal Pradesh.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFD2E674FED42F7F747CFB7B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFD5E678FE29289A747CF9D7.text	7D6D87BDFFD5E678FE29289A747CF9D7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dineutus (Cyclous) unidentatus (Aube 1838)	<div><p>Dineutus (Cyclous) unidentatus (Aubé)</p><p>(Figures 6 (c), 14(a))</p><p>Dineutus unidentatus Aubé, 1838, p. 788; Régimbart 1882a: 424, pl. 12, fig. 46; Séverin 1890: 194; Nowrojee 1912: 177, pl. 26, figs. 4–7; Peschet 1923: 4; Vazirani 1958: 16; Ochs 1966b: 179; De (Pal) and Sengupta 1993: 114; Biswas et al. 1997: 326; Dutta and Bhattacharya 2008: 182; Suksai et al. 2021: 108.</p><p>Dineutus (Cyclous) unidentatus: Hájek and Fery, 2019: 3, 2022: 3; Jaiswal et al. 2023: 505, figs. 2C, F, J; Shankar et al. 2023: 456.</p><p>Dineutus (Gyrinodineutus) unidentatus: Ochs, 1926: 112, 1927b: 245, 1929b: 242, 245, 1929c: 401.</p><p>Dineutus (Spinosodineutus) unidentatus: Ochs, 1930: 12; Mouchamps 1949: 221, pl. 1, fig. 1, 2, 3; Vazirani 1977a: 251, 1977c: 291, 1984: 20, figs. 1B, 4, 14C, 32D, 34B, 44B; Biswas et al. 1995: 125; Mazzoldi 1995: 160; Mukhopadhyay et al. 2000: 81; Khan and Ghosh 2001: 65, fig. 30.</p><p>Type locality</p><p>Indes Orientales: Pondicherry (Mouchamps 1949).</p><p>Material examined</p><p>INDIA: Arunachal Pradesh: West Kameng, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=92.27102&amp;materialsCitation.latitude=27.34284" title="Search Plazi for locations around (long 92.27102/lat 27.34284)">Dirang Dzong</a>, 27.34284°N, 92.271017°E, 1 ex ., 23 March 1973,leg .S .K.Tandon [25556/H4A]. Bihar: Bhagalpur, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=86.97826&amp;materialsCitation.latitude=25.32221" title="Search Plazi for locations around (long 86.97826/lat 25.32221)">Khairpur</a>, 25.32221°N, 86.97826°E, 1 ex ., 13 September 1915,leg . C . Paiva [984/H4]; Bhabua, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=83.65612&amp;materialsCitation.latitude=25.29162" title="Search Plazi for locations around (long 83.65612/lat 25.29162)">Ramgarh</a>, 25.29162°N, 83.65612°E, 11 exs ., 30 October 1928, leg . M . Sharif [9394–9404/H4]. Chhattisgarh: Surguja, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=83.31963&amp;materialsCitation.latitude=23.212284" title="Search Plazi for locations around (long 83.31963/lat 23.212284)">Sankarghat</a>, CHCAM 3425, 23.2122832°N, 83.3196356°E, 1 exs ., 25 September 2012, leg . A . Raha and Party [30498/H4A]. Jharkhand: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=86.43035&amp;materialsCitation.latitude=23.79617" title="Search Plazi for locations around (long 86.43035/lat 23.79617)">Dhanbad</a>, 23.79617°N, 86.430354°E, 1 ex ., 15 October 1967, leg. T.G. Vazirani [5628/H4A]. Madhya Pradesh: Balaghat, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=79.610985&amp;materialsCitation.latitude=21.66726" title="Search Plazi for locations around (long 79.610985/lat 21.66726)">Koilari</a>, 21.66726°N, 79.610988°E, 1 ex ., 1 March 1927, leg . H .S. Pruthi [1003/H4]. Odisha: Koraput, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=83.00001&amp;materialsCitation.latitude=18.50045" title="Search Plazi for locations around (long 83.00001/lat 18.50045)">Eastern Ghats</a>, 18.50045°N, 83.000008°E, 2 exs ., 29 July 1929, leg . H .S. Pruthi [9384–9385/H4]. Rajasthan: Nagaur, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=75.123604&amp;materialsCitation.latitude=26.96219" title="Search Plazi for locations around (long 75.123604/lat 26.96219)">Gudha</a>, 26.96219°N, 75.123601°E, 4 exs ., 10 September 1958, leg . B . Biswas [2764–2767/H4A]. Tamil Nadu: Salem, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=78.2097&amp;materialsCitation.latitude=11.77479" title="Search Plazi for locations around (long 78.2097/lat 11.77479)">Yercaud</a>, 11.77479°N, 78.209705°E, 4 exs ., 15 June 1929, leg . H .S . Pruthi [9386–9389/H4]; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=80.22835&amp;materialsCitation.latitude=13.00063" title="Search Plazi for locations around (long 80.22835/lat 13.00063)">Chennai</a>, 13.00063°N, 80.228349°E, 4 exs ., 9 February 1962, I.N.M. and P.P. [2703–2706/H4A] – 1 ex., 1 .i .1962, leg. I.N.M. [2916/H4A] – 1 ex., 9 February 1962,leg.P.P.[3246/ H4A] – 1 ex., 9 February 1962, leg. P.P. [3917/H4A]. West Bengal: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.346954&amp;materialsCitation.latitude=22.56386" title="Search Plazi for locations around (long 88.346954/lat 22.56386)">Kolkata</a>, 22.56386°N, 88.346952°E, 1 ex ., 7 January 1926 [1001/H4] – 1 ex., 23 October 1927, leg . S .L. Hora [9370/H4]. Distribution in India (Figure 14 (a))</p><p>Arunachal Pradesh ( West Kameng), Andhra Pradesh (Relli Lake, Thatiudi Reservoir; Koundinya Wildlife Sanctuary: Kalyani Revu Waterfall), Bihar (Bhagalpur, Bhabua, Pusa, Purnia), Delhi (Okhla Reservoir), Jharkhand (Dhanbad, Konbir), Kerala (Thoothukudi ‘Tuticornin’), Madhya Pradesh (Balaghat: Koilari), Meghalaya (Shillong), Odisha (Gurguria, Balassore, Chilika Lake, Ganjam, Puri, Talcher, Angul; Shakti Waterfall, Koraput), Puducherry (Karaikal), Rajasthan (Ajmer), Tamil Nadu (Madurai, Tharangambadi ‘Tranquear’, Salem, Chennai), Uttarakhand, Uttar Pradesh (Lucknow), and West Bengal (Kolkata ‘Calcutta’, Berhampore. Darjeeling, Howrah, Murshidabad) .</p><p>Global distribution</p><p>Cambodia, Laos, China, India, Indonesia, Myanmar, Malaysia, Nepal, Pakistan, Sri Lanka, Thailand, and Vietnam.</p><p>Remarks</p><p>This is the first record of this species from Arunachal Pradesh.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFD5E678FE29289A747CF9D7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFD8E679FE3C29EF7300FA05.text	7D6D87BDFFD8E679FE3C29EF7300FA05.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	(Aulonogyrus) Motschulsky 1853	<div><p>Subgenus Aulonogyrus Motschulsky, 1853</p><p>Aulonogyrus Motschulsky, 1853, p. 9 (type species: Gyrinus concinnus Klug, 1834).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFD8E679FE3C29EF7300FA05	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFD8E67FFEC42A61766FFDD2.text	7D6D87BDFFD8E67FFEC42A61766FFDD2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Aulonogyrus (Aulonogyrus) obliquus (Walker)	<div><p>Aulonogyrus (Aulonogyrus) obliquus (Walker)</p><p>(Figures 6 (d), 14(d))</p><p>Gyrinus obliquus Walker, 1858, p. 205; Motschulsky 1861: 109. Aulonogyrus obliquus: Régimbart, 1883: 137; Regimbart 1893: 104; Régimbart 1902: 470; Régimbart 1903: 334; Zimmermann 1917: 142; Ochs 1930: 3; Vazirani 1958: 16; Ochs 1966b: 179; Mukherjee 1966: 64; Vazirani 1984: 26; Mukhopadhyay et al. 2000: 81; Mukhopadhyay and Ghosh 2007: 443.</p><p>Type locality</p><p>Ceylon (Walker 1858).</p><p>Material examined</p><p>INDIA: Andhra Pradesh: Prakasam, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=78.788956&amp;materialsCitation.latitude=15.41835" title="Search Plazi for locations around (long 78.788956/lat 15.41835)">Eastern Ghats</a>, 15.41835°N, 78.788956°E, 15 June 1929, 6 exs ., leg . H .S . Pruthi [9456–9461/H4] . Tamil Nadu: Nilgiri, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=76.69503&amp;materialsCitation.latitude=11.4103" title="Search Plazi for locations around (long 76.69503/lat 11.4103)">Ooty</a>, 11.41030°N, 76.695032°E ,</p><p>11 October 1919, 1 ex., leg . C . Paiva [985/H4]; Kodaikanal, Lake area, Madurai, Alt . 2135 m, 9 December 1975, 14 exs., leg . S .K . Gupta [30490/H4A]; Aravan Kada – around cordite factory, Nilgiri, 26 December 1975, 11 exs ., leg . S .K. Gupta [30491/H4A]; Dindigul, Sirumalai, 10.19424°N, 77.996704°E, 12 January 2019, 3 exs., leg . Sewtapadma Das [25989/H4A] . West Bengal: Kolkata, 22.56386°N, 88.346952°E, 7 January 1926, 1 ex . [1000/H4] .</p><p>Distribution in India (Figure 14 (d))</p><p>Andhra Pradesh (Prakasam), Kerala ( Silent Valley National Park, Kochi ‘Cochin’), Madhya Pradesh (Rewa), Meghalaya (Garo Hills), Puducherry (Karaikal), and Tamil Nadu (Chennai ‘Madras’, Palni Hills: Kukha, Kodaikanal; Nilgiris Hills: Ootacamund, Coonor, Neduvattam, Salem, Shevaroys, Yercaud; Annamalai Hills: Cinchona, Kadamparai; Madura; Kodaikanal: Shenbaganur) .</p></div>	https://treatment.plazi.org/id/7D6D87BDFFD8E67FFEC42A61766FFDD2	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFDEE67FFE712F1C7308FC55.text	7D6D87BDFFDEE67FFE712F1C7308FC55.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	(Gyrinus) Geoffroy 1762	<div><p>Subgenus Gyrinus Geoffroy, 1762</p><p>Gyrinus Geoffroy, 1762, p. 193 (type species: Dytiscus natator Linnaeus, 1758).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFDEE67FFE712F1C7308FC55	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFDEE67CFECA2F9276FCFD2A.text	7D6D87BDFFDEE67CFECA2F9276FCFD2A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Gyrinus (Gyrinus) convexiusculus (Macleay 1871)	<div><p>Gyrinus (Gyrinus) convexiusculus (Macleay)</p><p>(Figures 7 (a), 15(a))</p><p>Gyrinus convexiusculus Macleay, 1871, p. 128; Régimbart 1883: 166, fig. 88; Fauvel 1883: 349; Régimbart 1886:257; Severin 1890:194; Régimbart 1907:171; Peschet 1923: 7; Ochs 1924: 229; Ochs 1927a: 115, 121; Ochs 1928: 42; Ochs 1929b: 241; Ochs 1930: 6; Vazirani 1958: 251, 291; Mukherjee 1966: 65; Vazirani 1984: 30; Mazzoldi 1995: 157; Mukhopadhyay et al. 2000: 81; Mukhopadhyay and Ghosh 2007: 443; Jaiswal 2012: 39; Sharma and Bano 2012: 500; Jaiswal et al. 2013: 24; Jaiswal et al. 2014: 90; Liang et al. 2021: 15; Hájek and Fery 2022: 4; Chandra et al. 2021: 231; Shankar et al. 2023: 456, fig. 27; Takawane et al. 2024: 483, fig. 2c, d.</p><p>Gyrinus huttoni Pascoe, 1877: 141; Broun 1880: 76; Régimbart 1886: 257.</p><p>Gyrinus simoni Régimbart, 1883: 163 .</p><p>Type locality</p><p>Gayndah, Australia (MacLeay 1871).</p><p>Material examined</p><p>INDIA: Jharkhand: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=85.30956&amp;materialsCitation.latitude=23.3441" title="Search Plazi for locations around (long 85.30956/lat 23.3441)">Ranchi</a>, 23.3441°N, 85.309562°E, 6 exs ., 5 February 1954, leg . A .P . Kapur [4737–4742/H4A] . Karnataka: Bhadra Wildlife Sanctuary, Lalbugh, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=75.61069&amp;materialsCitation.latitude=13.753191" title="Search Plazi for locations around (long 75.61069/lat 13.753191)">Kathri</a>, 13.753191°N, 75.610688°E, 22 exs ., 2 March 2009, leg . Md . Jafer Palot [30500/H4A] . Kerala: Waynad, Kalindi River, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=75.99775&amp;materialsCitation.latitude=11.902387" title="Search Plazi for locations around (long 75.99775/lat 11.902387)">Thirunelly</a>, 11.902387°N, 75.997751°E, 1 ex ., 23 March 1994, leg . K .C . Gopi [30501/H4A] . Madhya Pradesh: Anuppur, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=81.75322&amp;materialsCitation.latitude=22.68223" title="Search Plazi for locations around (long 81.75322/lat 22.68223)">Amarkantak</a>, 22.68223°N, 81.753222°E, 10 exs ., 1 November 1927, leg . H .S . Pruthi [991–992/H4]; Bhopal, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=77.41497&amp;materialsCitation.latitude=23.4299" title="Search Plazi for locations around (long 77.41497/lat 23.4299)">Raipur</a>, 23.4299°N, 77.414972°E, 6 exs ., 18 December 1939 [4786–4790/H4A; 4842/H4A].</p><p>Distribution in India (Figure 15 (a))</p><p>Andhra Pradesh (Palkonda Hills; Koundinya Wildlife Sanctuary: Pedduru, Kalyani Revu Waterfall, Keermanda), Assam (Kaziranga: Mikir Hills), Bihar (Chapra), Chhattisgarh (Amarkantak: Dhud Dhara Falls), Jharkhand (Ranchi, Manoharpur: Koinara Range), Karnataka (Bhadra Wildlife Sanctuary, Bengaluru, Mysore), Kerala (Silent Valley National Park), Madhya Pradesh (Anuppur, Bhopal, Shahdol, Umaria: Jaithari Range, Mandla, Rewa), Meghalaya (Shillong, Khasi Hills), Maharashtra (Pune, Satara), Odisha (Gunduria, Mayurbhanj), Tamil Nadu (Chennai ‘Madras’, Palni Hills, Nilgiri Hills: Coonoor River, Kodaikanal), and Telangana (Hyderabad: Durgam Cheruvu, Ameenpur Lake) .</p><p>Global distribution</p><p>Australia, China, Japan, Sri Lanka, Tibet, Indonesia, India, Myanmar, Nepal, New Caledonia, New Zealand, and Vietnam.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFDEE67CFECA2F9276FCFD2A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFDDE67CFE092F6F76C0FA34.text	7D6D87BDFFDDE67CFE092F6F76C0FA34.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Gyrinus (Gyrinus) distinctus Aube	<div><p>Gyrinus (Gyrinus) distinctus Aubé</p><p>(Figures 7 (b), 15(a))</p><p>Gyrinus distinctus Aubé, 1838, p. 666, pl. 383, fig. 3; Seidlitz 1887: 115; Zimmermann 1917: 158, pl. 6, fig. 10; Ochs 1930: 7; Vazirani 1984: 32, figs. 16A, 31D, 33C; Mazzoldi 2003: 27 (subgenus Gyrinus); Hájek and Fery 2019: 4, 2022: 5.</p><p>Gyrinus aegypticus Régimbart, 1883 b: 155 .</p><p>Gyrinus atlanticus Régimbart, 1892b: 678 .</p><p>Gyrinus brinki Ali and Jasim, 1989: 83 .</p><p>Gyrinus fairmairei Régimbart, 1883: 144 .</p><p>Gyrinus fulviventris Reitter, 1908: 236 .</p><p>Gyrinus guernei Méquignon, 1942: 9 .</p><p>Gyrinus hungaricus Seidlitz, 1887: 115 .</p><p>Gyrinus niloticus Waltl, 1838: 453; Régimbart 1883: 161.</p><p>Gyrius thurtharus Ali and Jasim, 1989: 81.</p><p>Material examined</p><p>INDIA: Jammu and Kashmir, NW Himalaya, Chinar Bagh Nulla, 34.08349°N, 74.81606°E, 1 ex ., 6–8 June 1921 [8171/H2].</p></div>	https://treatment.plazi.org/id/7D6D87BDFFDDE67CFE092F6F76C0FA34	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFDCE67DFE702CC07580FC15.text	7D6D87BDFFDCE67DFE702CC07580FC15.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Gyrinus smaragdinus Regimbart 1891	<div><p>Gyrinus smaragdinus Régimbart</p><p>(Figures 7 (c), 15(a))</p><p>Gyrinus smaragdinus Régimbart, 1891, p. 547; Zimmermann 1917: 164; Peschet 1923: 7; Ochs 1924: 230; Ochs 1930: 8; Vazirani 1977c: 291; Vazirani 1984: 34, figs. 5, 10D, 11D, 12D, 15D, 32C, 35B; Mazzoldi 1995: 159; Mukhopadhyay et al. 2000: 82; Hájek and Fery 2019: 5; Suksai et al. 2021: 99, figs. 1B, 2, 3C–E, 7A–B, 8A; Hájek and Fery 2022: 3.</p><p>Type locality</p><p>Assam, Khasi Hills (Régimbart 1891).</p><p>Material examined</p><p>INDIA: Andaman and Nicobar Islands: South Andaman, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=92.7363&amp;materialsCitation.latitude=11.63431" title="Search Plazi for locations around (long 92.7363/lat 11.63431)">Port Blair</a>, 11.63431°N, 92.736294°E, 1 ex ., 1 April 1969, leg. T.D. Soota [5645/H4A] . Meghalaya: Shillong, Bishnupur, 25.5788621°N, 91.8929922°E, 4 exs ., 5 October 1960, leg . S .N . Prasad [30493/ H4A]; Shillong, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=91.89299&amp;materialsCitation.latitude=25.578863" title="Search Plazi for locations around (long 91.89299/lat 25.578863)">Bishnupur</a>, 25.5788623°N, 91.8929924°E, 2 exs ., 5 July 1960, leg. T. G. Vazirani [30494/H4A]; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=91.63333&amp;materialsCitation.latitude=25.58333" title="Search Plazi for locations around (long 91.63333/lat 25.58333)">West Khasi Hills</a>, 25.58333°N, 91.633333°E, 1 ex ., 20 November 1926, leg . S .L. Hora [1005/H4].</p><p>Distribution in India (Figure 15 (a))</p><p>Andaman and Nicobar Islands and Meghalaya (Khasi Hills, Shillong).</p><p>Global distribution</p><p>China, India, Myanmar, Thailand, and Vietnam.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFDCE67DFE702CC07580FC15	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFDCE67DFE7B286E7320FB9A.text	7D6D87BDFFDCE67DFE7B286E7320FB9A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Metagyrinus Brinck 1955	<div><p>Genus Metagyrinus Brinck, 1955</p><p>Metagyrinus Brinck, 1955, p. 37 (type species: Paragyrinus sinensis Ochs, 1924).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFDCE67DFE7B286E7320FB9A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFDCE642FE7228E276B5FE95.text	7D6D87BDFFDCE642FE7228E276B5FE95.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Metagyrinus arrowi (Regimbart)	<div><p>Metagyrinus arrowi (Régimbart)</p><p>(Figures 7 (d), 15(b))</p><p>Aulonogyrus arrowi Régimbart, 1907, p. 161 .</p><p>Paragyrinus arrowi: Ochs 1924: 231; Ochs 1930: 4; Vazirani 1958: 16; Ochs 1966a: 243.</p><p>Metagyrinus arrowi: Vazirani 1977c: 291; Vazirani 1984: 28; Mukhopadhyay et al. 2000: 82; Mazzoldi 2003: 28; Miller and Bergsten 2012: 736; Hájek and Fery 2017: 27; Hájek and Fery 2019: 6; Hájek and Fery 2022: 6.</p><p>Type locality</p><p>NW India (Régimbart 1907).</p><p>Material examined</p><p>INDIA: Himachal Pradesh: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=76.26914&amp;materialsCitation.latitude=32.09989" title="Search Plazi for locations around (long 76.26914/lat 32.09989)">Kangra</a>, 32.09989°N, 76.269143°E, 6 exs ., 2 June 1926, leg . S .L. Hora [9450–9455/H4].</p><p>Distribution in India (Figure 15 (b))</p><p>Himachal Pradesh ( Kangra Valley), Meghalaya (Shillong, Mawphlong), and Uttarakhand (Chakrata) .</p><p>Global distribution</p><p>India, Laos, and Nepal.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFDCE642FE7228E276B5FE95	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE3E642FE502EE0745EFBBD.text	7D6D87BDFFE3E642FE502EE0745EFBBD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Orectochilus assimilis Ochs	<div><p>Orectochilus assimilis Ochs</p><p>(Figure 15 (b))</p><p>Orectochilus assimilis Ochs, 1957, p. 318 .</p><p>Orectochilus (Patrus) assimilis: Vazirani 1977b: 280, 1984: 107, figs. 30C, 43B.</p><p>Type locality</p><p>Karnataka, Mysore, Bhadrawati (Ochs 1957).</p><p>Distribution in India (Figure 15 (b))</p><p>Kerala, Karnataka (Bhadrawati), and Maharashtra (Pune, Jog Hill).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE3E642FE502EE0745EFBBD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE3E642FE7C2DBA74CCFD90.text	7D6D87BDFFE3E642FE7C2DBA74CCFD90.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Orectochilus Dejean 1833	<div><p>Genus Orectochilus Dejean, 1833</p><p>Orectochilus Dejean, 1833, p. 59 (type species: Gyrinus villosus O.F. Müller, 1776). Hydronectes Gistel, 1834: 8 (type species: Gyrinus villosus O.F. Müller, 1776).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE3E642FE7C2DBA74CCFD90	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE3E643FE7A294D7592FF18.text	7D6D87BDFFE3E643FE7A294D7592FF18.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Orectochilus castesi Regimbart	<div><p>Orectochilus castesi Régimbart</p><p>(Figures 7 (e), 15(b))</p><p>Orectochilus castesi Régimbart, 1892b, p. 709 .</p><p>Orectochilus (Orectochilus) castesi: Ochs 1930: 18; Vazirani 1984: 37, figs. 17A, C.</p><p>Type locality</p><p>Kodaikanal (Régimbart, 1892b).</p><p>Material examined</p><p>INDIA: Kerala: Waynad, Kalindi River, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=75.99775&amp;materialsCitation.latitude=11.902387" title="Search Plazi for locations around (long 75.99775/lat 11.902387)">Thirunelly</a>, 11.902387°N, 75.997751°E, 1 ex ., 22 March 1994, leg . K .C . Gopi [30499/H4A] .</p><p>Distribution in India (Figure 15 (b))</p><p>Kerala (Waynad, Kalindi River, Thirunelly) and Tamil Nadu (Kodaikanal, Palni Hills, Tiruchirappalli ‘Trichinopoly’, ‘Madras’ Chennai).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE3E643FE7A294D7592FF18	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE2E640FE382DE5747CFF3E.text	7D6D87BDFFE2E640FE382DE5747CFF3E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Orectochilus murinus subsp. murinus Regimbart	<div><p>Orectochilus murinus murinus Régimbart</p><p>(Figures 7 (f), 15(c))</p><p>Orectochilus murinus Régimbart, 1892b, p. 709; Régimbart 1907: 215; Zimmermann 1917: 168; Peschet 1923: 17; Vazirani 1958: 17.</p><p>Orectochilus (Orectochilus) murinus: Ochs 1930: 18; Vazirani 1977c: 292, 1984: 39, figs. 17B, D; Biswas et al. 1995: 128; Mukhopadhyay et al. 2000: 82; Mazzoldi 2003: 28; Mukhopadhyay and Ghosh 2010: 271; Mukhopadhyay and Ghosh 2003: 21; Hájek and Fery 2017: 27, 2019: 6; Liang et al. 2021: 20, figs. 9A–10; Hájek and Fery 2022: 6.</p><p>Type locality</p><p>Sikkim, Kunleong, 1904–205 (Liang et al. 2021).</p><p>Material examined</p><p>INDIA: Arunachal Pradesh: West Kameng, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=92.41593&amp;materialsCitation.latitude=27.26449" title="Search Plazi for locations around (long 92.41593/lat 27.26449)">Bomdila</a>, 27.26449°N, 92.415931°E, 1 ex ., 20 March 1973, leg . S .K. Mondal [25094/H4A]. Himachal Pradesh: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=77.09732&amp;materialsCitation.latitude=30.90593" title="Search Plazi for locations around (long 77.09732/lat 30.90593)">Solan</a>, 30.90593°N, 77.097321°E, 3 exs ., 05 May 1997, leg . H .P. Agrawal [20746/H4A]. Sikkim: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.14622&amp;materialsCitation.latitude=27.14077" title="Search Plazi for locations around (long 88.14622/lat 27.14077)">West Sombaria</a>, 27.14077°N, 88.146218°E, 9 exs ., 02 May 1994, leg . S .K. Saha [25707/H4A]. Uttarakhand: Rampur, Jamuna River, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=77.83313&amp;materialsCitation.latitude=30.368559" title="Search Plazi for locations around (long 77.83313/lat 30.368559)">Dehradun</a>, 30.368558°N, 77.833132°E, 6 exs ., 19 May 1965, leg. T. D. Soota [30492/H4A]; Almora, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=79.63269&amp;materialsCitation.latitude=29.64285" title="Search Plazi for locations around (long 79.63269/lat 29.64285)">Hawalbagh Village</a>, 29.64285°N, 79.63269° E, 1 ex ., 08 October 2001 [19346/H4A]; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=79.66534&amp;materialsCitation.latitude=29.59731" title="Search Plazi for locations around (long 79.66534/lat 29.59731)">Almora</a>, 29.59731°N, 79.665338°E, 2 exs ., 08 October 2001 [26330/H4A], leg . P . Mukhopadhyay and Party . West Bengal: Jalpaiguri, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.71963&amp;materialsCitation.latitude=26.52046" title="Search Plazi for locations around (long 88.71963/lat 26.52046)">Ghumti</a>, 26.52046°N, 88.719625°E, 2 exs ., 1 June 1914, leg . Lord Carmichael [986, 989/H4]; Darjeeling, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.39338&amp;materialsCitation.latitude=27.07267" title="Search Plazi for locations around (long 88.39338/lat 27.07267)">Peshok</a>, 27.07267°N, 88.393382°E, 3 exs ., 1 October 1913, leg . Lord Carmichael [996/H4]; Darjeeling, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.526474&amp;materialsCitation.latitude=27.16978" title="Search Plazi for locations around (long 88.526474/lat 27.16978)">Rangpo</a>, 27.16978°N, 88.526476°E, 1 ex ., 29 May 1997, leg . S . Biswas and Party [25708/H4A].</p><p>Distribution in India (Figure 15 (c))</p><p>Arunachal Pradesh (West Kameng), Assam (Kaziranga: Mikir Hills), Himachal Pradesh (Shimla: Valley of Sutlej, Dharampur, Solan), Meghalaya (Khasi Hills, Shillong), Punjab (Gurdaspur: Ghuman), Sikkim (Sombaria, Rongpo), Uttarakhand (Almora, Kumaon, Mussorie, Nainital, Chakrata, Dehradun, Rishikesh), and West Bengal (Darjeeling: Kalimpong, Pashok, Kurseong) .</p><p>General distribution</p><p>Bhutan, China, Indochina, India, and Myanmar.</p><p>Remarks</p><p>This is the first record of this species from Arunachal Pradesh.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE2E640FE382DE5747CFF3E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE1E640FE222D5F75F7FDAC.text	7D6D87BDFFE1E640FE222D5F75F7FDAC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Orectochilus murinus subsp. occidentalis Ochs	<div><p>Orectochilus murinus occidentalis Ochs</p><p>(Figure 15 (c))</p><p>Orectochilus murinus occidentalis Ochs, 1955, p. 49 .</p><p>Orectochilus (Orectochilus) murinus occidentalis: Mazzoldi, 2003: 28; Hájek and Fery 2017: 27, 2019: 6, 2022: 6.</p><p>Type locality</p><p>Mussoorie, Makenzi Khudd, 4500 Fuss (Ochs 1955).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE1E640FE222D5F75F7FDAC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE1E640FEC32FCC75F7FB3F.text	7D6D87BDFFE1E640FEC32FCC75F7FB3F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Orectochilus nuristanicus subsp. himalayensis Ochs	<div><p>Orectochilus nuristanicus himalayensis Ochs</p><p>(Figure 15 (c))</p><p>Orectochilus nuristanicus himalayensis Ochs, 1955, p. 49 .</p><p>Orectochilus (Orectochilus) nuristanicus himalayensis: Mazzoldi 2003: 28; Hájek and Fery 2017: 27, 2019: 6, 2022: 6.</p><p>Type locality</p><p>Mussoorie, Makenzi Khudd, 4500 Fuss (Ochs 1955).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE1E640FEC32FCC75F7FB3F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE1E641FE8029BD74B9FECA.text	7D6D87BDFFE1E641FE8029BD74B9FECA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Orectochilus orbisonorum Miller, Mazzoldi and Wheeler 2008	<div><p>Orectochilus orbisonorum Miller, Mazzoldi and Wheeler</p><p>(Figure 15 (c))</p><p>Orectochilus orbisonorum Miller, Mazzoldi and Wheeler, 2008, p. 66, figs. 1–6.</p><p>Type locality</p><p>India, Karnataka, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=75.07035&amp;materialsCitation.latitude=13.49753" title="Search Plazi for locations around (long 75.07035/lat 13.49753)">Agumbe Ghats</a>, 13.49753°N, 75.07035°E (Miller et al. 2008) .</p><p>Distribution in India (Figure 15 (c))</p><p>Karnataka (Shivamogga: Agumbe Ghats) and Maharashtra (Mulshi).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE1E641FE8029BD74B9FECA	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE0E641FE0A2EC37681FC40.text	7D6D87BDFFE0E641FE0A2EC37681FC40.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus ahlwarthi (Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus ahlwarthi (Ochs) comb. n.</p><p>(Figure 15 (c))</p><p>Orectochilus ahlwarthi Ochs, 1957, p. 320 .</p><p>Orectochilus (Patrus) ahlwarthi: Vazirani 1984: 100, figs. 29A, 42A.</p><p>Type locality</p><p>Mangalore (Ochs 1957).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE0E641FE0A2EC37681FC40	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE0E641FE422DBD74BCFDB7.text	7D6D87BDFFE0E641FE422DBD74BCFDB7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus Aube 1838	<div><p>Genus Patrus Aubé, 1838</p><p>Patrus Aubé, 1838, p. 724 (type species: Patrus javanus Aubé, 1838).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE0E641FE422DBD74BCFDB7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE0E646FE2828A475FBFE1D.text	7D6D87BDFFE0E646FE2828A475FBFE1D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus andamanarum (Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus andamanarum (Ochs) comb. n.</p><p>(Figures 8 (c), 15(d))</p><p>Orectochilus scalaris ssp. andamanarum Ochs, 1925, p. 200 .</p><p>Orectochilus scalaris: Régimbart 1884: 430, pl. 12, fig. 134; Régimbart 1892b: 705; Zimmermann 1917: 168.</p><p>Orectochilus andamanarum: Ochs 1927b: 244.</p><p>Orectochilus (Patrus) andamanarum: Ochs 1930: 19; Vazirani 1984: 82, figs. 24C, 39B, E.</p><p>Type locality</p><p>Andamans (Ochs 1925).</p><p>Type material</p><p>‘ Type // Andamans, Ind. Mus., // 3396/20 // Orectochilus scalaris andamanarum Ochs’ [NZSI] .</p><p>Additional material examined</p><p>INDIA: Andaman and Nicobar Islands: South Andaman, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=92.7363&amp;materialsCitation.latitude=11.63431" title="Search Plazi for locations around (long 92.7363/lat 11.63431)">Port Blair</a>, 11.63431°N, 92.736294°E, 1 ex ., 2 April 1915 [7585–7586/H4].</p><p>Distribution in India (Figure 15 (d))</p><p>Andaman and Nicobar Islands (Andaman Islands).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE0E646FE2828A475FBFE1D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE7E646FE772E3E7515F9C6.text	7D6D87BDFFE7E646FE772E3E7515F9C6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus andamanicus (Regimbart)	<div><p>Patrus andamanicus (Régimbart)</p><p>(Figures 8 (a), 16(a))</p><p>Orectochilus andamanicus Régimbart, 1884, p. 435, pl. 12, fig. 138; Régimbart 1886: 265, pl. 4, fig. 14; Ochs 1924: 238; Ochs 1929c: 403.</p><p>Orectochilus (Patrus) andamanicus: Ochs 1930: 20; Vazirani 1977c: 292, 1984: 101, figs. 29B, 42B, 47E; Biswas et al. 1995: 133.</p><p>Orectochilus spiniger Vazirani, 1958: 17 .</p><p>Patrus andamanicus: Miller and Bergsten, 2012: 706–746.</p><p>Type locality</p><p>Andaman Island (Régimbart 1884) .</p><p>Type material</p><p>‘ Andaman Island // co-type // 7586/H4 // genitalia on cover slip // Orectochilus andamanicus Régimbart //R’ [NZSI] .</p><p>Additional material examined</p><p>INDIA: Andaman and Nicobar Islands: South Andaman, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=92.632&amp;materialsCitation.latitude=11.71176" title="Search Plazi for locations around (long 92.632/lat 11.71176)">Herbertabad</a> RV, 11.71176°N, 92.632004°E, 1 ex ., 18 January 1973 [26501/H4A].</p><p>Distribution in India (Figure 16 (a))</p><p>Andaman and Nicobar Islands (Andaman Islands), Arunachal Pradesh (Siang), Odisha (Mayurbhanj), and West Bengal (‘Calcutta’ Kolkata).</p><p>Global distribution</p><p>China, India, Myanmar, and Vietnam.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE7E646FE772E3E7515F9C6	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE7E647FEC52A3F741CFE1D.text	7D6D87BDFFE7E647FEC52A3F741CFE1D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus aenipennis (Regimbart 1907) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus aenipennis (Régimbart, 1907) comb. n.</p><p>(Figure 15 (d))</p><p>Orectochilus aenipennis Régimbart, 1907, p. 217; Nowrojee 1912: 180; Zimmermann 1917: 168.</p><p>Orectochilus (Patrus) aenipennis: Ochs 1930: 19; Vazirani 1977b: 280, 1984: 98, figs. 28A, 41C.</p><p>Type locality</p><p>Region occidentale de I’Inde: Kanara (Régimbart 1907) .</p><p>Distribution in India (Figure 15 (d))</p><p>Karnataka (Kanara, Bangaluru) and Maharashtra (Ratnagiri).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE7E647FEC52A3F741CFE1D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE6E647FE792EDD7515FA94.text	7D6D87BDFFE6E647FE792EDD7515FA94.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus annandalei (Ochs 1925)	<div><p>Patrus annandalei (Ochs, 1925)</p><p>(Figures 8 (b), 15(d))</p><p>Orectochilus annandalei Ochs, 1925, p. 203 .</p><p>Orectochilus (Patrus) annandalei: Ochs 1930: 20; Vazirani 1984: 106, figs. 30B, 43A, 49D. Patrus annandalei: Liang et al. 2021: 23, fig. 11; Hájek and Fery 2022: 7.</p><p>Type locality</p><p>South India, Travancore, W side of Western Ghats, Tenmalai (Ochs 1925) .</p><p>Type material</p><p>‘ Type // Ind . Mus./ Tenmalai/W. Ghats (W. side)/ Travancore /22–xi–02 // Orectochilus annandalei Ochs // 3358/20’ [NZSI] . Two co-types with the same label and locality data [NZSI] .</p><p>Distribution in India (Figure 15 (d))</p><p>Tamil Nadu (Nilgiri Hills: Mettupalaiyam) and Kerala (Travancore: Tenmalai, Nilambur).</p><p>Global distribution</p><p>China, India, Myanmar, and Vietnam.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE6E647FE792EDD7515FA94	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE6E647FE6429EE7314F935.text	7D6D87BDFFE6E647FE6429EE7314F935.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus brincki (Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus brincki (Ochs) comb. n.</p><p>(Figure 15 (d))</p><p>Orectochilus brincki Ochs, 1948, p. 162 .</p><p>Orectochilus (Patrus) brincki: Vazirani 1984: 97.</p><p>Type locality</p><p>Tamil Nadu, Mettupalayam, Bhavari R ., foot of Nilgiri Hills, alt. 1100 ft. (Ochs 1948).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE6E647FE6429EE7314F935	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE5E644FE6D28127638F9AC.text	7D6D87BDFFE5E644FE6D28127638F9AC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus cameroni (Ochs 1925)	<div><p>Patrus cameroni (Ochs, 1925)</p><p>(Figure 16 (c))</p><p>Orectochilus cameroni Ochs, 1925, p. 195 .</p><p>Orectochilus (Patrus) cameroni: Ochs 1930: 20; Mazzoldi 2003: 29; Vazirani 1984: 69, figs. 21–A–D; Mukhopadhyay and Ghosh 2010: 272.</p><p>Patrus cameroni: Hájek and Fery 2017: 28, 2019: 7, 2022: 7.</p><p>Type locality</p><p>West Himalayas, Dehra Dun ‘Dehradun’, Kaligad (Ochs 1925) .</p><p>Distribution in India (Figure 16 (c))</p><p>Himachal Pradesh (Shimla, Valley of Sutlej) and Uttarakhand (Dehradun, Kumaon, Mussorie) .</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE5E644FE6D28127638F9AC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE5E644FE3B2D3175A2FCC2.text	7D6D87BDFFE5E644FE3B2D3175A2FCC2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus cavernicola (Ochs 1925) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus cavernicola (Ochs, 1925) comb. n.</p><p>(Figures 8 (d), 15(d))</p><p>Orectochilus cavernicola Ochs, 1925, p. 196 .</p><p>Orectochilus (Patrus) cavernicola: Ochs 1930: 21; Vazirani 1984: 76, figs. 23A, 38C, 47 F.</p><p>Type locality</p><p>Assam, Garo Hills, Siju Cave (Ochs 1925) .</p><p>Type material</p><p>‘ Type // Siju Cave / Garo Hills / Assam / Feb 1922 / 400 ft from entrance/S .K. B.N.C. // ♀ // 8206/ 112 // Orectochilus cavernicola Ochs’ [NZSI] .</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE5E644FE3B2D3175A2FCC2	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE4E645FEC82D5576E0FCD2.text	7D6D87BDFFE4E645FEC82D5576E0FCD2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus cardoni (Regimbart 1892) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus cardoni (Régimbart, 1892b) comb. n.</p><p>(Figure 16 (d))</p><p>Orectochilus cardoni Régimbart, 1892b, p. 714, pl. 18, fig. 17; Régimbart 1892a: 121; Ochs 1966b: 185.</p><p>Orectochilus (Patrus) cardoni: Ochs 1930: 21; Vazirani 1977a: 253, 1984: 95; Biswas et al. 1995: 133.</p><p>Type locality</p><p>Bengal, Tetara (Régimbart 1892b).</p><p>Distribution in India (Figure 16 (d))</p><p>Bihar (Tetaria), Madhya Pradesh (Hoshangabad), Tamil Nadu (Nilgiri Hills), and West Bengal (‘Calcutta’ Kolkata).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE4E645FEC82D5576E0FCD2	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE4E645FE122FA175DCF9A5.text	7D6D87BDFFE4E645FE122FA175DCF9A5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus choprai (Ochs 1925) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus choprai (Ochs, 1925) comb. n.</p><p>(Figures 9 (a), 16(b))</p><p>Orectochilus choprai Ochs, 1925, p. 197 .</p><p>Orectochilus (Patrus) choprai: Ochs 1930: 21; Vazirani 1977c: 292, 1984: 68, figs. 20D, 37E, 47B.</p><p>Type locality</p><p>Assam, Garo Hills, Siju Cave (Ochs 1925) .</p><p>Type material</p><p>‘ Type // Siju Cave /Garo Hills/ Assam /S .K. and B.N.C./Feb, 1922/ 2000 ft. from entrance // 8186/H4A // Orectochilus choprae Ochs’ [NZSI].</p><p>Distribution in India (Figure 16 (b))</p><p>Meghalaya (Garo Hills, Siju Cave) and Odisha (Angul) .</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE4E645FE122FA175DCF9A5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFEBE64AFEC32D4B7543FDD6.text	7D6D87BDFFEBE64AFEC32D4B7543FDD6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus coimbatorensis (Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus coimbatorensis (Ochs, 1925) comb. n.</p><p>(Figure 16 (b))</p><p>Orectochilus coimbatorensis Ochs, 1925, p. 194 .</p><p>Orectochilus (Patrus) coimbatorensis: Ochs 1930:, 1930: 21; Vazirani 1984: 42, figs. 18C, 45C.</p><p>Type locality</p><p>South India, Tinnevelly Hills (Ochs 1925).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFEBE64AFEC32D4B7543FDD6	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFEBE64AFE222F7F75FAFAB0.text	7D6D87BDFFEBE64AFE222F7F75FAFAB0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus coronatus (Ochs 1925) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus coronatus (Ochs, 1925) comb. n.</p><p>(Figures 9 (b), 16(c))</p><p>Orectochilus coronatus Ochs, 1925, p. 203 .</p><p>Orectochilus (Patrus) coronatus: Ochs 1930: 22; Vazirani 1984: 84, figs. 25C, 48A.</p><p>Type locality</p><p>NE Assam, Sadiya, Dikrang River (Ochs 1925) .</p><p>Type material</p><p>‘ Type // Ind . Mus./Sadiya/N.E. Assam / Abor Expedition /26/11/11, Kemp // Dikrang River // 3050/20 // ♀ // Orectochilus coronatus Ochs’ [NZSI] .</p><p>Distribution in India (Figure 16 (c))</p><p>Arunachal Pradesh and Assam (Tinsukhia: Sadiya).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFEBE64AFE222F7F75FAFAB0	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFEBE64BFEEB29A77443FE32.text	7D6D87BDFFEBE64BFEEB29A77443FE32.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus cribratellus subsp. cribratellus (Regimbart 1907)	<div><p>Patrus cribratellus cribratellus (Régimbart, 1907)</p><p>(Figures 10 (a), 18(a))</p><p>Orectochilus cribratellus Régimbart, 1907, p. 206 .</p><p>Orectochilus cribratellus cribratellus: Ochs 1930: 23.</p><p>Patrus cribratellus cribratellus: Hájek and Fery 2022: 7.</p><p>Type locality</p><p>Sikkim: Pedong – Kurseong (Régimbart 1907).</p><p>Material examined</p><p>INDIA: West Bengal: Darjeeling, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.39338&amp;materialsCitation.latitude=27.07267" title="Search Plazi for locations around (long 88.39338/lat 27.07267)">Peshok</a>, 27.07267°N, 88.393382°E, 3 exs ., 26 May 1916, leg . F .H. Gravely [995/H4].</p><p>Distribution in India (Figure 18 (a))</p><p>Meghalaya (Garo Hills) and West Bengal (Darjeeling, Kurseong).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFEBE64BFEEB29A77443FE32	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFEAE64BFEE12E3D758AFB7E.text	7D6D87BDFFEAE64BFEE12E3D758AFB7E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus cribratellus subsp. metallescens (Regimbart 1907)	<div><p>Patrus cribratellus metallescens (Régimbart, 1907)</p><p>(Figure 18 (a))</p><p>Orectochilus cribratellus metallescens Régimbart, 1907, p. 206; Zimmermann 1917: 168. Orectochilus (Patrus) cribratellus metallescens: Ochs 1930: 23; Vazirani 1977c: 292, 1984: 65, figs. 20B, 38A, 47D; Biswas et al. 1995: 130; Mukhopadhyay and Ghosh 2003: 22; Mazzoldi 2003: 29.</p><p>Patrus cribratellus metallescens: Hájek and Fery 2017: 28, 2019: 7, 2022: 7.</p><p>Type locality</p><p>Sikkim: Pedong – Kurseong (Régimbart 1907).</p><p>Distribution in India (Figure 18 (a))</p><p>Arunachal Pradesh (Siang Division), Meghalaya (Garo Hills: Tura), Sikkim, and West Bengal (Darjeeling: Kurseong, Kalimpong, Mungpoo).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFEAE64BFEE12E3D758AFB7E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFEAE648FE05297977DBFDA0.text	7D6D87BDFFEAE648FE05297977DBFDA0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus cuneatus (Regimbart 1884)	<div><p>Patrus cuneatus (Régimbart, 1892b)</p><p>(Figures 10 (b), 16(b))</p><p>Orectochilus cuneatus Régimbart, 1892b, p. 702; Régimbart 1907: 202; Zimmermann 1917: 166; Ochs 1925: 702; Vazirani 1958: 17.</p><p>Orectochilus (Patrus) cuneatus: Ochs 1930: 23, 1966a: 244; Vazirani 1984: 55; Biswas et al. 1995: 130; Mukhopadhyay and Ghosh 2003: 22; Mukhopadhyay and Ghosh 2010: 271.</p><p>Patrus cuneatus: Hájek and Fery 2017: 28, 2019: 7, 2022: 7.</p><p>Type locality</p><p>Pedong, Sikkim (Régimbart 1892b).</p><p>Material examined</p><p>INDIA: Himachal Pradesh: Solan, 30.90593°N, 77.097321°E, 7 exs ., 05 May 1971, leg . H .P . Agrawal [20714–20716; 20,744–20745/H4A]; Sirmaur, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=77.45833&amp;materialsCitation.latitude=30.61016" title="Search Plazi for locations around (long 77.45833/lat 30.61016)">Renuka Lake</a>, 30.61016°N, 77.45833° E, 1 ex ., 10 May 2012, leg . B . Biswas [20717/H4A]. West Bengal: Darjeeling, 27.036 N, 88.262776E, 1 ex ., 1 June 1913, leg . Lord Carmichael [981/H4]; Darjeeling, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.39464&amp;materialsCitation.latitude=27.07072" title="Search Plazi for locations around (long 88.39464/lat 27.07072)">Pashok</a>, 27.07072°N, 88.394636°E, 3 exs ., 14 April 1916, leg . F .H . Gravely [997/H4]; Darjeeling, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.47138&amp;materialsCitation.latitude=27.05977" title="Search Plazi for locations around (long 88.47138/lat 27.05977)">Kalimpong</a>, 27.05977°N, 88.471383°E, 3 exs ., 10 May 1915, leg . F .H. Gravely [1016/H4].</p><p>Distribution in India (Figure 16 (b))</p><p>Himachal Pradesh (Shimla, Solan, Renuka Lake, Dharampur), Kerala, Punjab (Patiala), Sikkim, Uttarakhand (Kumaon, Kathgodam, Kumaon, Dehradun, Dwaharat, Almora), and West Bengal (Darjeeling: Kurseong, Kalimpong, Pashok, Pedong, Sukna, Singla, Teesta Valley) .</p></div>	https://treatment.plazi.org/id/7D6D87BDFFEAE648FE05297977DBFDA0	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE9E648FEDC2F5875B1FB22.text	7D6D87BDFFE9E648FEDC2F5875B1FB22.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus cylindricus (Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus cylindricus (Régimbart, 1892b) comb. n.</p><p>(Figure 16 (c))</p><p>Orectochilus cylindricus Régimbart, 1892b, p. 713; Ochs 1925: 202.</p><p>Orectochilus (Patrus) cylindricus: Ochs 1930: 23; Vazirani 1984: 91, figs. 26B, 41A, 48 F; Biswas et al. 1995: 132.</p><p>Type locality</p><p>Bengal, Murshidabad (Ochs 1925).</p><p>Distribution in India (Figure 16 (c))</p><p>Bihar (Pusa) and West Bengal (Murshidabad).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE9E648FEDC2F5875B1FB22	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE9E649FEF329D9757DFEA2.text	7D6D87BDFFE9E649FEF329D9757DFEA2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus desgodinsi subsp. assamensis (Ochs 1925)	<div><p>Patrus desgodinsi assamensis (Ochs, 1925) comb. n.</p><p>(Figures 9 (c), 16(d))</p><p>Orectochilus desgodinsi assamensis Ochs, 1925, p. 194 .</p><p>Orectochilus (Patrus) desgodinsi assamensis: Vazirani 1984: 45, fig. 18B.</p><p>Type locality</p><p>Assam, Garo Hills, from hills streams above Tura (Ochs 1925). Type material examined</p><p>Type // Zool . Surv. Ind./ above Tura / Garo Hills / Assam / 3800 ft ./VIII.17/ S. Kemp // hill streams // 7585/H2 // Orectochilus desgodinsi assamensis Ochs’ [NZSI] .</p><p>Distribution in India (Figure 16 (d))</p><p>Meghalaya (Garo and Khasi Hills: Tura).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE9E649FEF329D9757DFEA2	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE8E649FED32DB4740CFA00.text	7D6D87BDFFE8E649FED32DB4740CFA00.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus desgodinsi subsp. desgodinsi (Regimbart 1886)	<div><p>Patrus desgodinsi desgodinsi (Régimbart, 1886)</p><p>(Figures 10 (c), 16(d))</p><p>Orectochilus desgodinsi Régimbart, 1886, p. 260, pl. 4, fig. 10; Zimmermann 1917: 166; Ochs 1925: 194.</p><p>Orectochilus (Patrus) desgodinsi desgodinsi: Ochs 1930: 23; Vazirani 1984: 43, figs. 18A, 35A, D, 45B, E; Mazzoldi 2003: 29; Biswas et al. 1995: 129; Mukhopadhyay and Ghosh 2003: 22.</p><p>Patrus desgodinsi desgodinsi: Hájek and Fery 2017: 28, 2019: 7, 2022: 7.</p><p>Type locality</p><p>Sikkim, Pedong (Régimbart 1886).</p><p>Material examined</p><p>INDIA: Uttar Pradesh: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=83.37826&amp;materialsCitation.latitude=26.76234" title="Search Plazi for locations around (long 83.37826/lat 26.76234)">Gorakhpur</a>, 26.76234°N, 83.378254°E, 6 exs ., 1 November 1927, leg . H .S. Pruthi [1012/H4]. West Bengal: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.26278&amp;materialsCitation.latitude=27.036" title="Search Plazi for locations around (long 88.26278/lat 27.036)">Darjeeling</a>, 27.036°N, 88.262776°E, 1 ex ., 27. November 1916, leg . L .B. Hartless [927/H4], 1 ex ., 24 September 1941 [4824/H4A]; Darjeeling, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.278854&amp;materialsCitation.latitude=26.88214" title="Search Plazi for locations around (long 88.278854/lat 26.88214)">Kurseong</a>, 26.88214°N, 88.278851°E, 3 exs., 24 November 1941, leg . H .A. Hafiz [4830–4832/H4A].</p><p>Distribution in India (Figure 16 (d))</p><p>Bihar (Buxar), Sikkim, Uttar Pradesh (Gorakhpur), and West Bengal (Darjeeling, Pedong, Kalimpong, Mungpoo, Pashok, Ghumti).</p><p>Global distribution</p><p>Bhutan, India, and Nepal.</p><p>Remarks</p><p>This is the first record for this species from Uttar Pradesh.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE8E649FED32DB4740CFA00	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFE8E64EFE6E2A617517FB5D.text	7D6D87BDFFE8E64EFE6E2A617517FB5D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus discifer (Walker 1859)	<div><p>Patrus discifer (Walker, 1859)</p><p>(Figures 10 (d), 17(a))</p><p>Gyrinus discifer Walker, 1859, p. 51 . Gyretes discifer: Motschulskey 1861: 109; Redtenbacher 1868: 124, pl. 1, fig. 11.</p><p>Orectochilus discifer: Régimbart 1884: 416; Régimbart 1886: 262; Regimbart 1893: 62; Régimbart 1902: 470; Régimbart 1903: 334; Zimmermann 1917: 168; Ochs 1927b: 243; Ochs 1929b: 245; Ochs 1966b: 181; Vazirani 1958: 17.</p><p>Orectochilus (Patrus) discifer: Ochs 1930: 24; Vazirani 1977b: 280, 1984: 60, figs. 23C, 37F, 46G; Biswas et al. 1995: 130; Mukhopadhyay and Ghosh 2007: 444; Jaiswal 2012: 39; Jaiswal et al. 2013 a: 24, 2014: 90.</p><p>Patrus discifer: Miller and Bergsten 2012: 706–746.</p><p>Type locality</p><p>Ceylon (Walker 1859).</p><p>Material examined</p><p>INDIA: Jharkhand: Ranchi, 23.3441°N, 85.309562°E, 4 exs ., 14 April 1948, leg. B.N. and T.B. S. [4777–4780/H4A]. Madhya Pradesh: Anuppur, Amarkantak, 22.68223°N, 81.753222°E, 9 exs ., 1 January 1927, leg . H .S. Pruthi [874–883/H4]; Hoshangabad, Satpura, 22.57053°N, 78.143774°E, 3 exs., 1 January 1929, leg . F .H. Gravely [1015/H4]. Maharashtra: Mumbai City, Colaba, 18.90676°N, 72.814689°E, 7 exs ., 28 October 1965, leg. T.G. Vazirani [4816– 4823/H4A] . Tamil Nadu: Tiruchirappalli, Semmalai R .F., 10.5715°N, 78.269118°E, 7 exs., 5 October 1926, leg . H .S. Pruthi [980/H4]; Dindigul, Sirumalai, 10.19424°N, 77.996704°E, 1 ex., 12 January 2019, leg . Sewtapadma Das [25990/H4A] .</p><p>Distribution in India (Figure 17 (a))</p><p>Andhra Pradesh, Bihar, Chhattisgarh, Jharkhand (Parasnath, Ranchi), Kerala (Travancore, Kochi ‘Cochin’, South Malabar, Wallardie, Silent Valley National Park, Dhoni Hills), Madhya Pradesh (Amarkantak, Hoshangabad: Satpura Hills, Pachmarhi; Umaria, Rewa: Jaithari Range; Annupur), Maharashtra (Pune, Khandala, Ratnagiri, Mumbai), Tamil Nadu (Chennai ‘Madras’; Nilgiri Hills, Kodaikanal, Nilambur; Annamalai Hills: Cinchona, Tiruchirappalli, Dindigul), Telangana (Hyderabad: Durgam Cheruvu, Ameenpur Lake), and West Bengal (‘Calcutta’ Kolkata) .</p></div>	https://treatment.plazi.org/id/7D6D87BDFFE8E64EFE6E2A617517FB5D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFEFE64EFEDA291676CFF935.text	7D6D87BDFFEFE64EFEDA291676CFF935.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus dilatatus (Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025) Redtenbacher 1868	<div><p>Patrus dilatatus Redtenbacher, 1868 comb. n.</p><p>(Figure 17 (b))</p><p>Patrus dilatatus Redtenbacher, 1868, p. 25, pl. 1, fig. 12.</p><p>Orectochilus dilatatus: Régimbart 1884: 419, pl. 12, fig. 126; Régimbart 1892b: 695; Régimbart 1907: 203.</p><p>Orectochilus (Patrus) dilatatus: Ochs 1930: 24; Vazirani 1984: 62, figs. 20A, 37C, 46 F.</p><p>Type locality</p><p>Ceylon (Redtenbacher 1868).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFEFE64EFEDA291676CFF935	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFEEE64FFE042D207680FBF9.text	7D6D87BDFFEEE64FFE042D207680FBF9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus figuratus (Regimbart 1892)	<div><p>Patrus figuratus (Régimbart, 1892b)</p><p>(Figure 17 (c))</p><p>Orectochilus figuratus Régimbart, 1892b, p. 698, pl. 18, fig. 10; Zimmermann 1917: 166; Peschet 1923: 11.</p><p>Orectochilus (Patrus) figuratus: Ochs 1930: 25, 1966a: 245; Vazirani 1984: 71, figs. 23B, 38E, 47E; Biswas et al. 1995: 131; Mazzoldi 1995: 164; Mukhopadhyay and Ghosh 2003: 22; Mazzoldi 2003: 29.</p><p>Patrus figuratus: Hájek and Fery 2017: 28, 2019: 7, 2022: 7.</p><p>Type locality</p><p>Pedong (Régimbart 1892b).</p><p>Distribution in India (Figure 17 (c))</p><p>Himachal Pradesh (Solan), Sikkim, West Bengal (Darjeeling, Kurseong, Pedong, Singla, Pashok), and Uttarakhand (Dehradun: Shastradhara).</p><p>Global distribution</p><p>China, India, and Nepal.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFEEE64FFE042D207680FBF9	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFEEE64CFE16280874D5FEC6.text	7D6D87BDFFEEE64CFE16280874D5FEC6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus fletcheri (Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus fletcheri (Ochs, 1925) comb. n.</p><p>(Figures 10 (e), 17(c))</p><p>Orectochilus fletcheri Ochs, 1925, p. 201; Ochs 1929b: 243; Vazirani 1958: 17.</p><p>Orectochilus (Patrus) fletcheri: Ochs 1930: 25; Vazirani 1977a: 252, 280, 1984: 87, figs. 25A, 40A, 48B; Biswas et al. 1995: 132.</p><p>Type locality</p><p>S. Malabar, Kollengade, from tank–bund (Ochs 1925).</p><p>Material examined</p><p>INDIA: Himachal Pradesh: Sirmaur, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=77.45833&amp;materialsCitation.latitude=30.61016" title="Search Plazi for locations around (long 77.45833/lat 30.61016)">Renuka Lake</a>, 30.61016°N, 77.45833°E, 13 exs ., 10 May 2012, leg . B . Biswas [20713, 20,729–20742/H4A] . Jharkhand: Pashchimi Singhbhum, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=85.6255&amp;materialsCitation.latitude=22.67662" title="Search Plazi for locations around (long 85.6255/lat 22.67662)">Chakradharpur</a>, 22.67662°N, 85.625503°E, 1 ex ., 8 February 1918, leg . N . Annandale and F .H . Gravely [998/H4]; Ranchi, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=85.46709&amp;materialsCitation.latitude=23.33097" title="Search Plazi for locations around (long 85.46709/lat 23.33097)">Horhap</a>, 23.33097°N, 85.467085°E, 2 exs ., 6 February 1954, leg . A .P . Kapur [11526/H4]; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=85.30956&amp;materialsCitation.latitude=23.3441" title="Search Plazi for locations around (long 85.30956/lat 23.3441)">Ranchi</a>, 23.3441°N, 85.309562°E, 6 exs ., 28 January 1954, leg . A . P . Kapur [4745–4750/H4A] . Uttarakhand: Chamoli, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=79.97157&amp;materialsCitation.latitude=30.54104" title="Search Plazi for locations around (long 79.97157/lat 30.54104)">Nanda Devi Hills</a>, 30.54104°N, 79.971576°E, 1 ex ., 18 November 2012, leg . K .A . Subramanian [20712/H4A] .</p><p>Distribution in India (Figure 17 (c))</p><p>Bihar, Himachal Pradesh (Sirmaur, Renuka Lake), Jharkhand (Singhbhoom: Chaibassa; Chakradharpur: Sanjai River, Santal Parganas, Ranchi), Kerala ( South Malabar), Madhya Pradesh (Annupur: Koilari, Jabalpur, Narsinghpur, Hoshangabad), Maharashtra, Uttarakhand (Chamoli), and West Bengal ( Brahmani River, Nadia, Medinipur) .</p></div>	https://treatment.plazi.org/id/7D6D87BDFFEEE64CFE16280874D5FEC6	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFEDE64CFE172E1E7532FAB4.text	7D6D87BDFFEDE64CFE172E1E7532FAB4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus gangeticus (Wiedemann 1821)	<div><p>Patrus gangeticus (Wiedemann, 1821)</p><p>(Figures 10 (f), 17(b))</p><p>Gyrinus gangeticus Wiedemann, 1821, p. 119; Perty 1831: 12.</p><p>Orectochilus gangeticus: Aubé 1838: 740; Régimbart 1882a: pl. 12, fig. 137; Régimbart 1892b: 714; Nowrojee 1912: 179.</p><p>Orectochilus (Patrus) gangeticus: Ochs 1930: 25; Vazirani 1984: 92, figs. 25E, 27A–D, 41B; Mazzoldi 2003: 29; Biswas et al. 1995: 133; Mukhopadhyay and Ghosh 2003: 22; Mukhopadhayay and Ghosh 2015: 464.</p><p>Patrus gangeticus: Hájek and Fery 2017: 28, 2019: 7, 2022: 7.</p><p>Type locality</p><p>Bengal, Ganges (Wiedemann and Germar 1821).</p><p>Distribution in India (Figure 17 (b))</p><p>Assam (Khairkhana), Bihar (Pusa), Jharkhand (Santal Parganas), Odisha (Berhampur), Sikkim, Uttar Pradesh (Allahabad, Mirzapur), and West Bengal (Mushidabad, Medinipur, Birbhum, Jalpaiguri, Darjeeling).</p><p>Global distribution</p><p>Bangladesh, India, and Indonesia.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFEDE64CFE172E1E7532FAB4	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFEDE64DFE8F29CF74A3FB2B.text	7D6D87BDFFEDE64DFE8F29CF74A3FB2B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus haemorrhous subsp. haemorrhous (Regimbart 1892)	<div><p>Patrus haemorrhous haemorrhous (Régimbart, 1892b)</p><p>(Figures 11 (a), 17(d))</p><p>Orectochilus haemorrhous Régimbart, 1892b, p. 706, pl. 18, figs. 13, 13a; Zimmermann 1917: 168; Ochs 1929b: 242; Vazirani 1958: 17.</p><p>Orectochilus (Patrus) haemorrhous: Ochs 1930: 26; Vazirani 1977a: 252, 280, 1984: 85, figs. 25B, 40B, 48C; Biswas et al. 1995: 132; Jäch et al. 2010: 15–23; Ghosh and Mitra 2014: 67. Orectochilus haemorrhous lobifer Régimbart, 1907: 214 .</p><p>Orectochilus (Patrus) haemorrhous lobifer: Ochs 1930: 26.</p><p>Patrus haemorrhous: Darilmaz and Ahmed 2016: 152; Hájek and Fery, 2019: 7; Liang et al., 2021: 12, figs. 13–14; Hájek and Fery, 2022: 7.</p><p>Type locality</p><p>Madras (Régimbart 1892b).</p><p>Material examined</p><p>INDIA: Bihar: Supaul, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=86.48407&amp;materialsCitation.latitude=26.1939" title="Search Plazi for locations around (long 86.48407/lat 26.1939)">Khorman</a>, 26.1939°N, 86.484069°E, 1 ex ., 8 June 1927, leg . B .N . Chopra [910/H4] . Jharkhand: Pashchimi Singhbhum, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=85.6255&amp;materialsCitation.latitude=22.67662" title="Search Plazi for locations around (long 85.6255/lat 22.67662)">Chakradharpur</a>, 22.67662°N, 85.625503°E, 1 ex ., 10 February 1918, leg. N.A.G.E. [929/H4]; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=85.30956&amp;materialsCitation.latitude=23.3441" title="Search Plazi for locations around (long 85.30956/lat 23.3441)">Ranchi</a>, 23.3441°N, 85.309562°E, 3 exs ., 25 January 1955, leg . A .P . Kapur [4743–4744/H4A] . Kerala: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=76.93585&amp;materialsCitation.latitude=8.524256" title="Search Plazi for locations around (long 76.93585/lat 8.524256)">Thiruvananthapuram</a>, 8.524256°N, 76.935854°E, 14 exs ., 1 January 1928, leg . H .S . Rao and M . Sharif [911–914/H4] . Madhya Pradesh: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=81.30379&amp;materialsCitation.latitude=24.53605" title="Search Plazi for locations around (long 81.30379/lat 24.53605)">Rewa</a>, 24.53605°N, 81.303784°E, 3 exs ., 1 February 1927, leg . H .S . Prthi [925/H4]; Balaghat, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=79.610985&amp;materialsCitation.latitude=21.66726" title="Search Plazi for locations around (long 79.610985/lat 21.66726)">Koilari</a>, 21.66726°N, 79.610988°E, 4 exs ., 1 October 1927, leg . H .S . Pruthi [1019/H4] . Manipur: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=93.941925&amp;materialsCitation.latitude=24.81303" title="Search Plazi for locations around (long 93.941925/lat 24.81303)">Imphal East</a>, 24.81303°N, 93.941927°E, 5 exs ., 10 January 1952 [4825–4829/H4A]. Rajasthan: Nagaur, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=75.10492&amp;materialsCitation.latitude=26.9423" title="Search Plazi for locations around (long 75.10492/lat 26.9423)">Sambhar Lake</a>, 26.9423°N, 75.104917°E, 12 exs ., 9 September 1958 [3050–3054/H4A; 3508–3510/H4A; 4067–4070/ H4A], leg. A. R. Mukherjee .</p><p>Distribution in India (Figure 17 (d))</p><p>Bihar (Pusa, Supaul), Jharkhand (Singhbhoom: Chaibassa, Chakradharpur, Santal Parganas, Ranchi), Karnataka (Bengaluru), Kerala (Travancore: Alleppey, Thiruvananthpuram), Madhya Pradesh (Balaghat, Hoshangabad, Narsinghpur, Rewa, Mandla, Narmada River, Satpura National Park; Anuppur: Khetgaon, Koilari), Manipur (Imphal), Maharashtra (Nasik, Naghinaghat), Rajasthan (Nagaur: Sambhar Lake), Tamil Nadu (Chennai ‘Madras’), and West Bengal (24 Parganas: Brahmani River, Sunderban) .</p><p>Global distribution</p><p>China, India, and Pakistan.</p><p>Remarks</p><p>This is the first record of this species from Manipur and Rajasthan.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFEDE64DFE8F29CF74A3FB2B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFECE64DFE472956743DF935.text	7D6D87BDFFECE64DFE472956743DF935.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus horni (Ochs 1933)	<div><p>Patrus horni (Ochs, 1933)</p><p>(Figures 11 (b), 19(c))</p><p>Orectochilus horni Ochs, 1933, p. 21 .</p><p>Orectochilus (Patrus) horni: Ochs 1966a: 244; Biswas et al. 1995: 131; Mazzoldi 2003: 29. Patrus horni: Hájek and Fery, 2017: 29, 2019: 7, 2022: 7.</p><p>Type locality</p><p>Eastern Himalayas, Pedong (Ochs 1933) .</p><p>Distribution in India (Figure 19 (c))</p><p>Sikkim and West Bengal (Darjeeling: Kurseong, Ghumti).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFECE64DFE472956743DF935	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF3E652FE3C2D4B7649FCCC.text	7D6D87BDFFF3E652FE3C2D4B7649FCCC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus indicus (Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus indicus (Régimbart, 1884) comb. n.</p><p>(Figure 16 (a))</p><p>Orectochilus indicus Régimbart, 1884, p. 435, pl. 12, fig. 141; Régimbart 1892a: 121; Régimbart 1892b: 714; Régimbart 1902: 470; Régimbart 1907: 217; Zimmermann 1917: 168; Ochs 1929b: 246; Vazirani 1958: 17; Shankar et al. 2023: 456, fig. 28.</p><p>Orectochilus (Patrus) indicus: Ochs 1930: 26; Vazirani 1977a: 253.</p><p>Type locality</p><p>India (Régimbart 1884).</p><p>Distribution in India (Figure 16 (a))</p><p>Andhra Pradesh (Koundinya Wildlife Sanctuary: Pedduru, Keermanda), Bihar (Nalanda), Himachal Pradesh (Solan: Dharampur), Karnataka (Bangaluru, Chikkamagluru), Madhya Pradesh (Jabalpur, Narsighpur, Mandla), Odisha (Angul), and Tamil Nadu.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF3E652FE3C2D4B7649FCCC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF3E652FE582F927556F9E7.text	7D6D87BDFFF3E652FE582F927556F9E7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus kempi (Ochs 1925)	<div><p>Patrus kempi (Ochs, 1925)</p><p>(Figures 9 (d), 19(c))</p><p>Orectochilus kempi Ochs, 1925, p. 198 .</p><p>Orectochilus (Patrus) kempi: Ochs 1930: 27; Vazirani 1984: 59; Mazzoldi 2003: 29.</p><p>Patrus kempi: Hájek and Fery 2017: 29, 2019: 7, 2022: 7.</p><p>Type locality</p><p>Yembung, Abor (Ochs, 1925).</p><p>Type material</p><p>‘ Type // Yembung/ 1,100 feet /Abor Exp. Kemp/8–9–11–12 // 3053/20 // Orectochilus kempi Ochs’ [NZSI].</p><p>Distribution in India (Figure 19 (c))</p><p>Arunachal Pradesh ( East Siang: Yembung) .</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF3E652FE582F927556F9E7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF2E650FE0E2CC07691FF3E.text	7D6D87BDFFF2E650FE0E2CC07691FF3E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus limbatus (Regimbart 1884)	<div><p>Patrus limbatus (Régimbart, 1884)</p><p>(Figures 11 (c), 18(c))</p><p>Orectochilus limbatus Régimbart, 1884, p. 424; Régimbart 1907: 211; Ochs 1929b: 243; Vazirani 1958: 16; Mukherjee 1966: 62; Shankar et al. 2023: 459, fig. 29.</p><p>Orectochilus gravelyi Ochs, 1925: 199 .</p><p>Orectochilus (Patrus) limbatus: Ochs 1930: 27; Vazirani 1984: 52, figs. 19B, 36B, 46B; Kazmi and Ramamurthy 2004: 1447; Mukhopadhyay and Ghosh 2015: 464.</p><p>Patrus limbatus: Hájek and Skale, 2015: 170, figs. 1–2: Hájek and Fery 2017: 29, 2019: 7, 2022: 7.</p><p>Type locality</p><p>Ind. Orient (Régimbart 1884).</p><p>Material examined</p><p>INDIA: Bihar: Patna, 25.61501°N, 85.151501°E, 6 exs ., 18 February 1954, leg . A .P. Kapur [11525/H4]. Jharkhand: Pashchimi Singhbhum, Chakradharpur, 22.67662°N, 85.625503°E, 3 exs ., 10 November 1918, leg. N.A. and F.G. [1006/H4]; Pashchimi Singhbhum, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=85.27489&amp;materialsCitation.latitude=22.54788" title="Search Plazi for locations around (long 85.27489/lat 22.54788)">Kumdih</a>, 22.54788°N, 85.274889°E, 30 exs ., 25 February 1964, leg . A .P. Kapur [11520/H4]; Khunti, 23.08038°N, 85.27736°E, 5 exs., 17 February 1954, leg . A .P . Kapur [11521/H4]; Godda, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=87.32765&amp;materialsCitation.latitude=24.92643" title="Search Plazi for locations around (long 87.32765/lat 24.92643)">Manoharpur</a>, 24.92643°N, 87.327654°E, 18 exs ., 26 February 1954, leg . A .P . Kapur [11522/H4]; Ranchi, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=85.46709&amp;materialsCitation.latitude=23.33097" title="Search Plazi for locations around (long 85.46709/lat 23.33097)">Horhap</a>, 23.33097°N, 85.467085°E, 18 exs ., 6 February 1954, leg . A .P. Kapur [11523–11524/H4]. Madhya Pradesh: Bhopal, Raipur, 23.4299°N, 77.414972°E, 1 ex ., 1 March 1927, leg . H .S . Pruthi [1007/H4]; Balaghat, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=79.610985&amp;materialsCitation.latitude=21.66726" title="Search Plazi for locations around (long 79.610985/lat 21.66726)">Koilari</a>, 21.66726°N, 79.610988°E, 4 exs ., 1 November 1927, leg . H .S . Pruthi [1020/H4]; Chhindwara, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=78.73492&amp;materialsCitation.latitude=21.64066" title="Search Plazi for locations around (long 78.73492/lat 21.64066)">Mohgaon</a>, 21.64066°N, 78.734917°E, 1 ex ., 17 November 1927, leg . H .S . Pruthi [916/H4]; Chhindwara, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=78.73492&amp;materialsCitation.latitude=21.64066" title="Search Plazi for locations around (long 78.73492/lat 21.64066)">Mohgaon</a>, 21.64066°N, 78.734917°E, 11 exs ., 9 June 1927, leg . B .N . Chopra [917–919/H4]; Anuppur, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=81.75322&amp;materialsCitation.latitude=22.68223" title="Search Plazi for locations around (long 81.75322/lat 22.68223)">Amarkantak</a>, 22.68223°N, 81.753222°E, 2 exs ., 1 January 1927, leg . H .S. Pruthi [990/H4]; Jabalpur, 23.17657°N, 79.949311°E, 1 ex., 29 March 1962, leg . P . Singh [4375/H4A]. Maharashtra: Mumbai Central, 18.96933°N, 72.819948°E, 1 ex ., 3 November 1965, leg. T. G. Vazirani [4833/H4A] . Uttar Pradesh: Muzafarnagar, Mandla, 29.61054°N, 77.820865°E, 2 exs ., 4 November 1963, leg . J .S. Bhatti [2914–2915/H4A]. Uttarakhand: Dehradun, 30.32459°N, 78.033271°E, 1 ex ., 18 February 1965, leg. T.D. Soota [4730/H4A] .</p><p>Distribution in India (Figure 18 (c))</p><p>Andhra Pradesh (Koundinya Wildlife Sanctuary: Kamalapalli, Galapalli, Kottur Thanda, Keeramanda), Bihar (Patna), Chhattisgarh (Amarkantak), Jharkhand (Chaibasa, Singhbhumi: Chakradharpur, Sanjai River, Ranchi, Damodar River, Gurmani River, Hazaribagh, Santal Parganas, Godda, Khunti), Kerala ( Silent Valley National Park), Madhya Pradesh (Anuppur: Koilari, Khetgaon; Bhopal, Balaghat, Chhindwara, Mandla, Rewa, Jabalpur, Narmadapuram ‘Hoshangabad’, Narsinghpur, Umaria: Jaithari Range), Maharashtra (Matheran, Charlotte Lake, Ratnagiri, Koyna and Venna Valley, Pune, Satara, Nasik, Mumbai), Odisha (Angul, Talcher, Gurguria), Rajasthan (Jodhpur: Kailana Lake, Morel River), Tamil Nadu (Nilgiri Hills: Mettupalayam), Telangana, Uttar Pradesh (Mirzapur, Muzafarnagar), and Uttarakhand (Dehradun) .</p><p>Global distribution</p><p>Sri Lanka, India, and Iran.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF2E650FE0E2CC07691FF3E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF1E650FE352D4B7685FDB3.text	7D6D87BDFFF1E650FE352D4B7685FDB3.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus lucidus (Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus lucidus (Régimbart, 1882b) comb. n.</p><p>(Figure 19 (c))</p><p>Orectochilus lucidus Régimbart, 1882b, p. 66; Régimbart 1884: 425, pl. 12, fig. 131; Régimbart 1907: 210; Ochs, 1927a: 116, 122; Mukherjee 1966: 62.</p><p>Orectochilus (Patrus) lucidus lucidus: Ochs 1930: 28.</p><p>Type locality</p><p>Java (Régimbart 1882b).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF1E650FE352D4B7685FDB3	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF1E650FEAC2F1B764DFB2E.text	7D6D87BDFFF1E650FEAC2F1B764DFB2E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus marginipennis subsp. marginipennis (Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus marginipennis marginipennis (Aubé, 1838) comb. n.</p><p>(Figure 18 (d))</p><p>Orectochilus marginipennis Aubé, 1838, p. 744; Régimbart 1884: 429, pl. 12, fig. 133; Régimbart 1891: 552; Régimbart 1892b: 704; Zimmermann 1917: 168; Kempers 1923: 76, fig. 92; Ochs 1925: 201; Ochs 1927a: 118, 122; Ochs 1927b: 243, 245; Ochs 1929c: 402.</p><p>Orectochilus subsulcatus Régimbart, 1880: 215; Régimbart 1887: 6, 12, pl. 1, fig. 10.</p><p>Orectochilus (Patrus) marginipennis: Ochs 1930: 29.</p><p>Type locality</p><p>Java (Aubé 1838).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF1E650FEAC2F1B764DFB2E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF1E651FEEC29A7759DFE5E.text	7D6D87BDFFF1E651FEEC29A7759DFE5E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus marginipennis subsp. angustilimbus (Ochs 1925)	<div><p>Patrus marginipennis angustilimbus (Ochs, 1925)</p><p>(Figures 11 (d), 18(d))</p><p>Orectochilus marginipennis angustilimbus Ochs, 1925, p. 202 .</p><p>Orectochilus (Patrus) marginipennis angustilimbus: Ochs 1930: 29; Vazirani 1984: 79, figs. 24A, 39C; Mazzoldi, 2003: 29; Mukhopadhyay and Ghosh 2010: 272.</p><p>Patrus marginipennis angustilimbus: Hájek and Fery 2017: 29, 2019: 7; Liang et al. 2021: 29, fig. 25; Hájek and Fery 2022: 8.</p><p>Type locality</p><p>Dehradun, Uttar Pradesh, West Himalayas, Lachiwala (Ochs 1925) .</p><p>Distribution in India</p><p>Assam and Uttarakhand (Dehradun, Lachiwala).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF1E651FEEC29A7759DFE5E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF0E651FE042E1176C0FA1F.text	7D6D87BDFFF0E651FE042E1176C0FA1F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus metallicus (Regimbart 1884)	<div><p>Patrus metallicus (Régimbart, 1884)</p><p>(Figures 11 (e), 18(d))</p><p>Orectochilus metallicus Régimbart, 1884, p. 418, pl. 12, fig. 143; Régimbart 1886: 262; Régimbart 1891: pl. 18, fig. 11; Régimbart 1907: 206; Zimmermann 1917: 168; Peschet 1923: 13.</p><p>Orectochilus (Patrus) metallicus: Ochs 1930: 29, 1966a: 246; Vazirani 1984: 67, figs. 20C, 38B, 47C; Biswas et al. 1995: 131; Mazzoldi 2003: 29; Mukhopadhyay and Ghosh 2010: 272.</p><p>Patrus metallicus: Hájek and Fery 2017: 29, 2022: 8.</p><p>Type locality</p><p>India (Régimbart 1884).</p><p>Material examined</p><p>INDIA: Arunachal Pradesh: Anjaw, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=96.78566&amp;materialsCitation.latitude=27.91591" title="Search Plazi for locations around (long 96.78566/lat 27.91591)">Hawai</a>, 27.915910°N, 96.78566°E, 15 exs ., 15 October 2023, leg . D . Gupta and party. West Bengal: Darjeeling, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.37011&amp;materialsCitation.latitude=26.97297" title="Search Plazi for locations around (long 88.37011/lat 26.97297)">Mungpoo</a>, 26.97297°N, 88.37011° E, 2 exs ., 31 October 1917, leg. N.A. and P.G. [982/H4]; Jalpaiguri, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.71963&amp;materialsCitation.latitude=26.52046" title="Search Plazi for locations around (long 88.71963/lat 26.52046)">Ghumti</a>, 26.52046°N, 88.719625°E, 2 exs ., 1 January 1914, leg . Lord Carmichael [987–988/H4] .</p><p>Distribution in India (Figure 18 (e))</p><p>Arunachal Pradesh (Anjaw), Sikkim (Gangtok), Uttarakhand (Dehradun, Kumaon, Chakrata), and West Bengal (Darjeeling: Kurseong, Ghoom, Mongpoo, Pashok, Jalpaiguri).</p><p>Global distribution</p><p>China, Laos, India, and Nepal.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF0E651FE042E1176C0FA1F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF0E656FE6F2A6174D9FDF0.text	7D6D87BDFFF0E656FE6F2A6174D9FDF0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus nathani (Ochs 1966)	<div><p>Patrus nathani (Ochs, 1966b)</p><p>(Figure 18 (d))</p><p>Orectochilus (Patrus) nathani Ochs, 1966b, p. 182; Vazirani 1984: 104, figs. 30A, 42D, 49C.</p><p>Type locality</p><p>Sudindian, Madras, Anamalai Hills, 3500 ft., Cinchona (Ochs 1966b).</p><p>Material examined</p><p>INDIA: Kerala: Malappuram, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=76.069244&amp;materialsCitation.latitude=11.052255" title="Search Plazi for locations around (long 76.069244/lat 11.052255)">Tropical Rain Forest</a>, 11.052255°N, 76.069248°E, 8 exs ., 24 March 1991, leg . P .M . Sureshan and Party [30704/H4A]; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=76.813736&amp;materialsCitation.latitude=10.444272" title="Search Plazi for locations around (long 76.813736/lat 10.444272)">Palakkad</a>, Pulickal, Parambikulam Wildlife Sanctuary, 10.444272°N, 76.813739°E, 12 exs ., 27 January 1997, leg . K .C . Gopi [30506/H4A] .</p><p>Distribution in India (Figure 18 (d))</p><p>Kerala (Parambikulam Wildlife Sanctuary) and Tamil Nadu (Annamalai Hills).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF0E656FE6F2A6174D9FDF0	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF7E656FE622EE7748EFA9C.text	7D6D87BDFFF7E656FE622EE7748EFA9C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus neglectus (Ochs 1925) Liang, Angus & Jia 2021	<div><p>Patrus neglectus (Ochs, 1925)</p><p>(Figures 11 (f), 18(a))</p><p>Orectochilus neglectus Ochs, 1925, p. 199; Shankar et al. 2023: 459, fig. 30.</p><p>Orectochilus (Patrus) neglectus: Ochs 1930: 30; Vazirani 1984: 54, figs. 19C, 36C; Mazzoldi 2003: 29; Mukhopadhyay and Ghosh 2010: 271.</p><p>Patrus neglectus: Hájek and Fery 2017: 29, 2019: 7, 2022: 8.</p><p>Type locality</p><p>W. Himalayas, Naini Tal Dt., Bareni (Ochs 1925).</p><p>Material examined</p><p>INDIA: Himachal Pradesh: Solan, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=76.96243&amp;materialsCitation.latitude=30.90008" title="Search Plazi for locations around (long 76.96243/lat 30.90008)">Kasauli</a>, 30.90008°N, 76.96243°E, 2 exs ., 1 January 1929, leg . S .M . Puri [1014/H4]; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=77.09732&amp;materialsCitation.latitude=30.90593" title="Search Plazi for locations around (long 77.09732/lat 30.90593)">Solan</a>, 30.90593°N, 77.097321°E, 2 exs ., 05 May 1997, leg . H .P. Agrawal [20743/H4A].</p><p>Distribution in India (Figure 18 (a))</p><p>Andhra Pradesh (Koundinya Wildlife Sanctuary: Galapalli), Himachal Pradesh (Shimla, Kasauli, Dharampur, Koara), Haryana (Punchkula: Kalka), Punjab (Ambala, Patiala, Ludhiana), and Uttarakhand (Nainital, Almora, Kumaon, Kathgodam).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF7E656FE622EE7748EFA9C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF7E657FE9A2A4275C7FBD2.text	7D6D87BDFFF7E657FE9A2A4275C7FBD2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus oblongiusculus subsp. oblongiusculus (Regimbart 1886)	<div><p>Patrus oblongiusculus oblongiusculus (Régimbart, 1886)</p><p>(Figures 12 (a), 19(a))</p><p>Orectochilus oblongiusculus Régimbart, 1886, p. 262, pl. 4, fig. 11; Régimbart 1892b: 698; Régimbart 1907: 199; Zimmermann 1917: 166; Peschet 1923: 11.</p><p>Orectochilus feae Régimbart, 1888: 621; Régimbart, 1888: 621; Régimbart, 1891: 551. Orectochilus parkeri Ochs, 1925: 196; Ochs, 1930: 31.</p><p>Orectochilus (Patrus) oblongiusculus feae: Ochs 1930: 30, 1966a: 244.</p><p>Orectochilus oblongiusculus oblongiusculus: Vazirani 1958: 16.</p><p>Orectochilus oblongiusculus parkeri: Ochs 1930: 31; Vazirani 1958: 16; Ochs 1966a: 244. Orectochilus (Patrus) oblongiusculus: Ochs 1930: 30; Biswas et al. 1995: 131; Mazzoldi 2003: 29; Mukhopadhyay and Ghosh 2003: 22; Mukhopadhyay and Ghosh 2010: 272.</p><p>Patrus oblongiusculus oblongiusculus: Hájek and Fery 2017: 29, 2019: 7, 2022: 8.</p><p>Type locality</p><p>Sikkim, Pedong (Régimbart 1886).</p><p>Material examined</p><p>INDIA: Uttarakhand: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=79.66534&amp;materialsCitation.latitude=29.59731" title="Search Plazi for locations around (long 79.66534/lat 29.59731)">Almora</a>, 29.59731°N, 79.665338°E, 1 ex ., 11 May 1930, leg . H .A. Pruthi [4835/H4A]. West Bengal: Darjeeling, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.39464&amp;materialsCitation.latitude=27.07072" title="Search Plazi for locations around (long 88.39464/lat 27.07072)">Pashok</a>, 27.07072°N, 88.394636°E, 2 exs ., 1 January 1929, leg . F .H . Gravely [1013/H4]; Darjeeling, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.278854&amp;materialsCitation.latitude=26.88214" title="Search Plazi for locations around (long 88.278854/lat 26.88214)">Kurseong</a>, 26.88214°N, 88.278851°E, 1 ex ., 24 September 1941, leg . H .A. Hafiz [4834/H4A].</p><p>Distribution in India (Figure 19 (a))</p><p>Himachal Pradesh (Solan, Shimla), Meghalaya (Khasi Hills), Punjab, Sikkim, Uttar Pradesh, Uttarakhand (Almora, Kumaon, Bhimtal), and West Bengal (Darjeeling, Kurseong, Kalimpong, Pedong, Singla, Sukna, Pashok, Teesta).</p><p>Global distribution</p><p>India, Nepal, Myanmar, Thailand, Laos, and Vietnam.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF7E657FE9A2A4275C7FBD2	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF6E657FE352839745AF943.text	7D6D87BDFFF6E657FE352839745AF943.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus orissaensis (Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus orissaensis (Vazirani, 1958) comb. n.</p><p>(Figures 13 (a), 19(a))</p><p>Orectochilus (Patrus) orissaensis Vazirani, 1958, p. 13, figs. 1c, d, 1977a: 252, 1984: 80, figs. 80, figs. 24B, 39A.</p><p>Type locality</p><p>India: Orissa, Mayurbhanj Dist., Simlipal Hills, Chahala Nulla (Vazirani, 1958).</p><p>Type material</p><p>‘ Holotype // INDIA / Chahala Nulla / Simlipal Hills / Mayurbhanj / Orissa /1958/ Vazirani // 9657– 9659/H4A, 9677/H4A // Orectochilus (Patrus) orissaensis Vazirani’ [NZSI].</p><p>Distribution in India (Figure 19 (a))</p><p>Madhya Pradesh (Jabalpur) and Odisha (Mayurbhanj, Simplipal).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF6E657FE352839745AF943	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF5E654FE072D407688F98E.text	7D6D87BDFFF5E654FE072D407688F98E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus productus (Regimbart 1884)	<div><p>Patrus productus (Régimbart, 1884)</p><p>(Figures 12 (b), 19(b))</p><p>Orectochilus productus Régimbart, 1884, p. 422, pl. 12, fig. 130; Régimbart 1888: 623; Régimbart 1889: 156; Régimbart 1891: 552; Regimbart 1893: 104; Régimbart 1903: 334; Zimmermann 1917: 167; Peschet 1923: 12; Ochs 1927b: 244; Ochs 1928: 100; Ochs 1929b: 245; Ochs 1929c: 402; Vazirani 1958: 15; Vazirani 1977a: 251; De (Pal) and Sengupta 1993: 116; Ghosh et al. 2000: 37; Khan and Ghosh 2001: 66, fig. 31.</p><p>Orectochilus (Patrus) productus: Ochs 1930: 31; Vazirani 1984: 51, figs. 8, 10E, 11E, 12E, 19A, 36A, 46A; Biswas et al. 1995: 129; Mazzoldi 1995: 165; Das et al. 2014: 459.</p><p>Patrus productus: Dutta and Bhattacharya 2008: 182; Miller and Bergsten 2012: 706–746; Liang et al., 2021: 31.</p><p>Type locality</p><p>India (Régimbart 1884).</p><p>Material examined</p><p>INDIA: Jharkhand: Godda, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=87.32765&amp;materialsCitation.latitude=24.92643" title="Search Plazi for locations around (long 87.32765/lat 24.92643)">Manoharpur</a>, 24.92643°N, 87.327654°E, 9 exs ., 26 February 1954, leg . A .P . Kapur [11527/H4]; <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=85.36368&amp;materialsCitation.latitude=23.99247" title="Search Plazi for locations around (long 85.36368/lat 23.99247)">Hazaribagh</a>, 23.99247°N, 85.363676°E, 1 ex ., 11 February 1954, leg . A .P. Kapur [11528/H4]. Madhya Pradesh: Anuppur, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=81.75322&amp;materialsCitation.latitude=22.68223" title="Search Plazi for locations around (long 81.75322/lat 22.68223)">Amarkantak</a>, 22.68223°N, 81.753222°E, 1 ex ., 1 January 1927, leg . H .S. Pradhan [994/H4]. Maharashtra: Nasik, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=73.832436&amp;materialsCitation.latitude=20.20451" title="Search Plazi for locations around (long 73.832436/lat 20.20451)">Dindori</a>, 20.20451°N, 73.832436°E, 1 ex ., 6. June 1927 [885/H4] – 14 ex., 23 . v .1927 [886– 890/H4], 10 exs., 8 June 1927 [901–909/H4], leg . B .N. Chopra. Meghalaya: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=90.33329&amp;materialsCitation.latitude=25.49974" title="Search Plazi for locations around (long 90.33329/lat 25.49974)">West Garo Hills</a>, 25.49974°N, 90.333291°E, 1 ex ., 1 March 1917, leg . S . Kemp [983/H4]. West Bengal: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.346954&amp;materialsCitation.latitude=22.56386" title="Search Plazi for locations around (long 88.346954/lat 22.56386)">Kolkata</a>, 22.56386°N, 88.346952°E, 1 ex ., 6 December 1925, leg. R.B.S. Sewell [884/H4], 8 exs., 26 October 1949, leg . A .P. Kapur [8061–8066; 8044/H4].</p><p>Distribution in India (Figure 19 (b))</p><p>Assam (Dibrugarh, Mangaldai), Bihar (Pusa: Bankipur), Chhattisgarh, Jharkhand (Singhbhoom, Manbhum, Konbir, Godda, Hazaribagh), Kerala (Cochin, Thiruvananthapuram, Vembanaad Lake, Kozhikode ‘Calicut’), Madhya Pradesh (Amarkantak, Annuppur, Mandla, Dindori, Umaria: Jaithari Range, Jabalpur), Maharashtra (Nasik), Meghalaya (Garo Hills, Damalgiri, Ganool Riveri), Puducherry (Mahe), (‘Madras’ Chennai), Tripura (Rudra Sagar), and West Bengal (‘Calcutta’ Kolkata: Garia; Darjeeling, Sunderban, Siliguri, 24 Brahmani River, Medinipur, Nadia, Botanical Garden) .</p><p>Global distribution</p><p>Borneo, Cambodia, China, Cochinchina, India, Indonesia, Malaysia, Myanmar, Sri Lanka, Thailand, and Vietnam.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF5E654FE072D407688F98E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF4E655FEDF2CC07501FC73.text	7D6D87BDFFF4E655FEDF2CC07501FC73.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus punctulatus (Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus punctulatus (Régimbart, 1886) comb. n.</p><p>(Figures 12 (c), 19(a))</p><p>Orectochilus punctulatus Régimbart, 1886, p. 261; Ochs 1966b: 180.</p><p>Orectochilus (Patrus) punctulatus: Ochs 1930: 33, 1966b: 180; Vazirani 1984: 57, figs. 19D, 36D, 46C.</p><p>Orectochilus (Patrus) punctulatus trianglutaus Ochs, 1966b: 181 .</p><p>Type locality: Kodaikanal, Tenmalai, Courtellam (Régimbart 1886).</p><p>Material examined</p><p>INDIA: Kerala: Kozhikode, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=75.795&amp;materialsCitation.latitude=11.272624" title="Search Plazi for locations around (long 75.795/lat 11.272624)">Jeerkapara</a>, 11.272624°N, 75.794995°E, 3 exs ., 4 October 1982, leg . K .N. Nair [30504/H4A]; Kasaragod, Santhimala, Parappa R.F., 12.4992638°N, 75.182189° E, 1 ex., 24 October 1993, leg . K .C . Gopi [30505/H4A]; Waynad, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=76.17249&amp;materialsCitation.latitude=11.478575" title="Search Plazi for locations around (long 76.17249/lat 11.478575)">Vattapoil</a>, 11.478575°N, 76.172490°E, 13 exs ., 2 March 1994, leg . P .M . Sureshan [30503/H4A]; Thirisur, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=76.15567&amp;materialsCitation.latitude=11.5250025" title="Search Plazi for locations around (long 76.15567/lat 11.5250025)">Vellanimala</a>, 11.5250024°N, 76.155667°E, 14 exs ., 9 December 1995, leg . K .C . Gopi [30502/H4A]; Palakkad, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=76.813736&amp;materialsCitation.latitude=10.444272" title="Search Plazi for locations around (long 76.813736/lat 10.444272)">Pulickal</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=76.813736&amp;materialsCitation.latitude=10.444272" title="Search Plazi for locations around (long 76.813736/lat 10.444272)">Parambikulam Wildlife Sanctuary</a>, 10.444272°N, 76.813739°E, 12 exs ., 27 January 1997, leg . K .C. Gopi [30506/H4A].</p><p>Distribution in India (Figure 19 (a))</p><p>Kerala (Tenmalai Courtellum) and Tamil Nadu (Annamalai Hills: Cinchona, Kadamparai; Kodaikanal, Kuttalam ‘Courtallum’).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF4E655FEDF2CC07501FC73	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF4E655FE22280876D5F935.text	7D6D87BDFFF4E655FE22280876D5F935.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus ribeiroi (Vazirani 1958) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus ribeiroi (Vazirani, 1958) comb. n.</p><p>(Figures 13 (b), 18(d))</p><p>Orectochilus (Patrus) ribeiroi Vazirani, 1958, p. 14, figs. 1a, e, 1984: 90, figs. 26A, 40D, 48E; Biswas et al. 1995: 132; Ghosh and Mitra 2014: 67.</p><p>Orectochilus (Patrus) rebeiroi: Mukhopadhyay and Ghosh 2015: 464.</p><p>Type locality</p><p>Bengal, Brahmani River (Vazirani 1958).</p><p>Type material</p><p>‘ Holotype // INDIA / Brahmani River / West Bengal /7.8. iii.1931 / S. Ribeiro // ♂ // 9678H4 // Orectochilus ribeiroi Vazirani’ [NZSI].</p><p>Distribution in India (Figure 18 (d))</p><p>Bihar (Muzzafarpur), Uttar Pradesh (Mirzapur), Odisha, and West Bengal (Brahmani River, Sunderban Biosphere Reserve) .</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF4E655FE22280876D5F935	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFFBE65AFECC2D5D743BFA77.text	7D6D87BDFFFBE65AFECC2D5D743BFA77.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus ritsemai (Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus ritsemai (Régimbart, 1882b) comb. n.</p><p>(Figures 12 (d), 18(b))</p><p>Orectochilus ritsemae Régimbart, 1882b, p. 67; Régimbart 1884: 431, pl. 12, fig. 136. Orectochilus ritsemai: Peschet 1923: 13; Ochs 1929b: 243; Vazirani 1958: 17.</p><p>Orectochilus (Patrus) ritsemai: Ochs 1930: 33; Vazirani 1977a: 252, 1977b: 280, 1984: 88, figs. 26C, 40C, 48D; Mukhopadhyay and Ghosh 2015: 464.</p><p>Type locality</p><p>Java (Régimbart 1882b).</p><p>Material examined</p><p>INDIA: Jharkhand: Pashchimi Singhbhum, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=85.6255&amp;materialsCitation.latitude=22.67662" title="Search Plazi for locations around (long 85.6255/lat 22.67662)">Chakradharpur</a>, 22.67662°N, 85.625503°E, 1 ex ., 1 December 1927, leg . H .S . Pruthi [999/H4]; Ranchi, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=85.46709&amp;materialsCitation.latitude=23.33097" title="Search Plazi for locations around (long 85.46709/lat 23.33097)">Horhap</a>, 23.33097°N, 85.467085°E, 1 ex ., 5 February 1954, leg . A .P . Kapur [11529/H4]; Godda, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=87.32765&amp;materialsCitation.latitude=24.92643" title="Search Plazi for locations around (long 87.32765/lat 24.92643)">Manoharpur</a>, 24.92643°N, 87.327654°E, 1 ex ., 26 February 1954, leg . A .P. Kapur [11530/H4]. Uttar Pradesh: Shahjahanpur, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=80.00738&amp;materialsCitation.latitude=28.22642" title="Search Plazi for locations around (long 80.00738/lat 28.22642)">Sandia</a>, 28.22642°N, 80.007377°E, 6 exs ., 1 December 1927, leg . H .S. Pruthi [1011/H4]. West Bengal: Darjeeling, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.47138&amp;materialsCitation.latitude=27.05977" title="Search Plazi for locations around (long 88.47138/lat 27.05977)">Kalimpong</a>, 27.05977°N, 88.471383°E, 1 ex ., 1 November 1927, leg . H .S. Pruthi [1017/H4].</p><p>Distribution in India (Figure 18 (b))</p><p>Assam (Kairkhana), Bihar, Jharkhand (Santal Parganas, Ranchi, Pashchimi Singhbhum), Madhya Pradesh (Annupur: Koilari, Ratlam, Rewa, Mandla, Narmadapuram ‘Hoshangabad’: Sandia), Maharashtra (Aurangabad, Nanded), Odisha (Balasore), Uttar Pradesh (Mirzapur, Shahjahanpur), and West Bengal (Darjeeling: Kalimpong).</p><p>Global distribution</p><p>Myanmar, India, Indonesia, and Vietnam.</p><p>Remarks</p><p>This is the first record of this species from West Bengal.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFFBE65AFECC2D5D743BFA77	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFFBE65BFE3429847550FF3E.text	7D6D87BDFFFBE65BFE3429847550FF3E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus rivularis (Regimbart 1884) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus rivularis (Régimbart, 1884) comb. n.</p><p>(Figure 19 (c))</p><p>Orectochilus rivularis Régimbart, 1884, p. 427 .</p><p>Orectochilus (Patrus) rivularis: Ochs 1930: 33.</p><p>Type locality</p><p>Cochinchina: Phu–Quoc (Régimbart 1884).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFFBE65BFE3429847550FF3E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFFAE65BFE8B2D9B74A9FA5C.text	7D6D87BDFFFAE65BFE8B2D9B74A9FA5C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus semivestitus (Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus semivestitus (Guérin-Méneville, 1840) comb. n.</p><p>(Figures 12 (e), 19(d))</p><p>Orectochilus semivestitus Guérin-Méneville, 1840, p. 38; Régimbart 1882a: pl. 10, fig. 4; Régimbart 1884: 413, pl. 12, fig. 123; Régimbart 1886: 262; Régimbart 1903: 334; Zimmermann 1917: 166; Vazirani 1958: 16; Ochs 1966b: 185; Mukherjee 1966: 63.</p><p>Orectochilus (Patrus) semivestitus: Ochs 1930: 34; Vazirani, 1984: 45, figs. 18D, E, 35A, F, 45D, F; Mukhopadhyay and Ghosh, 2007: 444; Jaiswal, 2012: 39; Jaiswal et al., 2013 a: 23, 2014: 90; Chandra et al., 2021: 231.</p><p>Type locality</p><p>Nilgiri (Guérin-Méneville 1840).</p><p>Material examined</p><p>INDIA: Kerala: Idukki, Mathikettam Shola, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=77.24644&amp;materialsCitation.latitude=9.984684" title="Search Plazi for locations around (long 77.24644/lat 9.984684)">Eravikulam</a>, 9.984684°N, 77.246434°E, 4 exs ., 10 April 202, leg . P .M. Sureshan [30819/H4A]. Tamil Nadu: Nilgiri, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=76.69503&amp;materialsCitation.latitude=11.4103" title="Search Plazi for locations around (long 76.69503/lat 11.4103)">Ooty</a>, 11.4103°N, 76.695032°E, 1 ex ., 1 January 1928, leg . S .L . Hora [930/H4]; Coimbatore, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=76.8071&amp;materialsCitation.latitude=11.2822" title="Search Plazi for locations around (long 76.8071/lat 11.2822)">Mettupalayam</a>, 11.2822°N, 76.8071°E, 2 exs ., 5 April 1919, leg . N . Annandale and R.B.S. Sewell [1010/H4]. West Bengal: <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=88.26278&amp;materialsCitation.latitude=27.036" title="Search Plazi for locations around (long 88.26278/lat 27.036)">Darjeeling</a>, 27.036°N, 88.262776°E, 1 ex ., 29 June 1918, leg . S . Kemp [931/H4] – 2 exs., 13 January 1923, leg . S . Kemp [932/H4].</p><p>Distribution in India (Figure 19 (d))</p><p>Andhra Pradesh, Karnataka (Bengaluru), Kerala (Cochin, Silent Valley Natioal Park), Madhya Pradesh (Betul), Maharashtra, Puducherry (Mahe), Tamil Nadu (Nilgiri Hills, Ootacamund, Coonoor River, Kotagiri, Palni, Hills, Kodaikanal, Shenbagnur, Madura, Dindigul, Trichinopoli, Chennai ‘Madras’, Cinchona, Kadamparai), Telangana (Hyderabad: Durgam Cheruvu, Ameenpur Lake), and West Bengal (Darjeeling) .</p></div>	https://treatment.plazi.org/id/7D6D87BDFFFAE65BFE8B2D9B74A9FA5C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF9E658FE1D2CC076B6FC50.text	7D6D87BDFFF9E658FE1D2CC076B6FC50.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus similis (Ochs 1929) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus similis (Ochs, 1929a) comb. n.</p><p>(Figures 13 (c), 18(b))</p><p>Orectochilus similis Ochs, 1929a, p. 251 .</p><p>Orectochilus (Patrus) similis: Ochs 1930: 34; Vazirani 1984: 49, figs. 18 F, 35 F, 45A; Biswas et al. 1995: 129; Ghosh and Mitra 2014: 67.</p><p>Orectochilus sublineatus Régimbart, 1891: 605 .</p><p>Orectochilus (Patrus) sublineatus: Mazzoldi 1995: 165.</p><p>Type locality</p><p>Assam, Shillong (Ochs 1929a).</p><p>Type material</p><p>‘ Assam / <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-5.0&amp;materialsCitation.latitude=4.5" title="Search Plazi for locations around (long -5.0/lat 4.5)">Shillong</a> / 4,500 –5,000 ft . // Typus // 222 h4 // Orectochilus similis Ochs’ [NZSI]. Another specimen with the same locality and label data [923H4] [NZSI] .</p><p>Distribution in India (Figure 18 (b))</p><p>Meghalaya (Shillong) and West Bengal (‘Calcutta’ Kolkata, Sunderban Biosphere Reserve, South 24 Parganas, Brahmani River) .</p><p>Global distribution</p><p>China, India, and Laos.</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF9E658FE1D2CC076B6FC50	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF9E658FE182FAB750DFAB9.text	7D6D87BDFFF9E658FE182FAB750DFAB9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus uttarpradeshensis Fery 2014	<div><p>Patrus uttarpradeshensis Fery, 2014</p><p>(Figure 18 (d))</p><p>Orectochilus (Patrus) uttarpradeshensis Fery, 2014, p. 148 .</p><p>Orectochilus (Patrus) himalayensis Vazirani, 1984: 56, figs. 19 F, 37B, 46D; Mazzoldi 2003: 29; Mukhopadhyay and Ghosh 2010: 271. (Homonym).</p><p>Patrus uttarpradeshensis: Hájek and Fery 2017: 29, 2022: 8.</p><p>Type locality</p><p>Uttar Pradesh, Nainital (Fery 2014).</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF9E658FE182FAB750DFAB9	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
7D6D87BDFFF8E659FE2F2CC074EDFDC9.text	7D6D87BDFFF8E659FE2F2CC074EDFDC9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patrus volubilis (Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025) Gupta & Sonali & Wani & Ghosh & Ghosh & Ghosh 2025	<div><p>Patrus volubilis (Ochs, 1929a) comb. n.</p><p>(Figures 13 (d), 19(c))</p><p>Orectochilus volubilis Ochs, 1929a, p. 252 .</p><p>Orectochilus (Patrus) volubilis: Ochs 1930: 35; Vazirani 1984: 103, figs. 29C, 42C, 49B.</p><p>Type locality</p><p>Assam, Shillong (Ochs 1929a).</p><p>Type material</p><p>‘ Assam / <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-5.0&amp;materialsCitation.latitude=4.5" title="Search Plazi for locations around (long -5.0/lat 4.5)">Shillong</a> / 4,500 –5,000 ft . // Type // 921H4 // Orectochilus volubilis Ochs’ [NZSI]. Another specimen with the same locality and label data [920H4] [NZSI] .</p></div>	https://treatment.plazi.org/id/7D6D87BDFFF8E659FE2F2CC074EDFDC9	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Gupta, Devanshu;Sonali, Shipra;Wani, Irtiza;Ghosh, Priyanka;Ghosh, Asim Kumar;Ghosh, Sujit Kumar	Gupta, Devanshu, Sonali, Shipra, Wani, Irtiza, Ghosh, Priyanka, Ghosh, Asim Kumar, Ghosh, Sujit Kumar (2025): A comprehensive taxonomic review of Indian Gyrinidae (Coleoptera): new combinations, geographic distribution, and annotated species checklist. Journal of Natural History 59 (17 - 20): 1267-1338, DOI: 10.1080/00222933.2025.2474742, URL: https://doi.org/10.1080/00222933.2025.2474742
