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C. gracilis, Taxa Only, Exact Match: 569 Treatments

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Graphis gracilis     Ortega, José Rafael & Gofas, Serge, 2019, The unknown bathyal of the Canaries: new species and new records of deep-sea Mollusca, Zoosystema 41 (26), pp. 513-551 : 542 542
Chionea (Chionea) crassipes subsp. gracilistyla     Zhang, Xiao, Wang, Junchao & Yang, Ding, 2012, Chionea Dalman newly recorded from China with descriptions of two new species (Diptera, Limoniidae), Zootaxa 3316, pp. 1-14 : 3-4 3-4
Cypriniformes   new species  Brüning, C., 1929, Der Clou und der Pipifax, Wochenschrift für Aquarien- und Terrarienkunde 26, pp. 758-759 : 759 759
Perciformes   new species  Greenwood, P. H., 1984, The haplochromine species (Teleostei, Cichlidae) of the Cunene and certain other Angolan rivers, Bulletin of the British Museum (Natural History), Zoology Series 47, No. 4, pp. 187-239 : 225 225
Cricosaurus gracilis     Young, Mark T., Brusatte, Stephen L., Ruta, Marcello & Andrade, Marco Brandalise De, 2010, The evolution of Metriorhynchoidea (mesoeucrocodylia, thalattosuchia): an integrated approach using geometric morphometrics, analysis of disparity, and biomechanics, Zoological Journal of the Linnean Society (Zool. J. Linn. Soc.) 158 (4), pp. 801-859 : 853 853
Cyclantispa gracilis   comb. nov.  Sekerka, Lukáš, 2014, Review of Imatidiini genera (Coleoptera: Chrysomelidae: Cassidinae), Acta Entomologica Musei Nationalis Pragae 54 (1), pp. 257-314 : 295 295
Cursorius gracilis     Frahnert, Sylke, Turner, Donald A. & Bracker, Cordula, 2023, Type specimens and type localities of birds (Aves) collected by Gustav Adolf Fischer (1848 - 1886) in East Africa, Zootaxa 5334 (1), pp. 1-84 : 16 16
Cypriniformes   new species  Pellegrin, J. & Chevey, P., 1936, Cyprinidés nouveaux du Tonkin, Bulletin de la Société Zoologique de France 61, pp. 18-27 : 26 26
Andixius gracilispinus   sp. nov.  Wang, Xiao-Ya, Zhi, Yan, Yang, Lin & Chen, Xiang-Sheng, 2023, Four new species of the genus Andixius Emeljanov & Hayashi (Hemiptera, Fulgoromorpha, Cixiidae) from China, ZooKeys 1141, pp. 149-168 : 149 149
Calliophis gracilis     Figueroa, Alex, Low, Martyn E. Y. & Lim, Kelvin K. P., 2023, Singapore’s herpetofauna: updated and annotated checklist, history, conservation, and distribution, Zootaxa 5287 (1), pp. 1-378 : 192 192
Amphidromus sinensis subsp. gracilis     Sutcharit, Chirasak, Ablett, Jonathan, Tongkerd, Piyoros, Naggs, Fred & Panha, Somsak, 2015, Illustrated type catalogue of Amphidromus Albers, 1850 in the Natural History Museum, London, and descriptions of two new species, ZooKeys 492, pp. 49-105 : 64 64
Oodes gracilis     Guéorguiev, Borislav & Liang, Hongbin, 2020, Revision of the Palaearctic and Oriental representatives of Lachnocrepis LeConte and Oodes Bonelli (Coleoptera: Carabidae), with special account on Chinese species, Zootaxa 4850 (1), pp. 1-89 : 54-55 54-55
Chaetasterina gracilis     Gale, Andrew S., 2020, The fossil record of the asteroid (Echinodermata) family Chaetasteridae Sladen 1889 and subfamily Hyalothricinae Fisher, 1911, Zootaxa 4858 (1), pp. 144-150 : 148 148
Egmundella gracilis     OLIVEIRA, OTTO M. P., MIRANDA, THAÍS P., ARAUJO, ENILMA M., AYÓN, PATRICIA, CEDEÑO-POSSO, CRISTINA M., CEPEDA-MERCADO, AMANCAY A., CÓRDOVA, PABLO, CUNHA, AMANDA F., GENZANO, GABRIEL N., HADDAD, MARIA ANGÉLICA, MIANZAN, HERMES W., MIGOTTO, ALVARO E., MIRANDA, LUCÍLIA S., MORANDINI, ANDRÉ C., NAGATA, RENATO M., NASCIMENTO, KARINE B., JÚNIOR, MIODELI NOGUEIRA, PALMA, SERGIO, QUIÑONES, JAVIER, RODRIGUEZ, CAROLINA S., SCARABINO, FABRIZIO, SCHIARITI, AGUSTÍN, STAMPAR, SÉRGIO N., TRONOLONE, VALQUÍRIA B. & MARQUES, ANTONIO C., 2016, Census of Cnidaria (Medusozoa) and Ctenophora from South American marine waters, Zootaxa 4194 (1), pp. 1-256 : 143 143
Stenosagola gracilis     Park, J. - S. & Carlton, C. E., 2013, A Revision of the New Zealand GenusStenosagolaBroun, 1921 (Coleoptera: Staphylinidae: Pselaphinae: Faronitae), The Coleopterists Bulletin 67 (3), pp. 335-359 : 338-341 338-341
Stenobatyle gracilis     Bezark, Larry G., 2019, New species and distribution records for Mexican and Central American Cerambycidae (Coleoptera), Zootaxa 4551 (4), pp. 401-414 : 411 411
Xyleborinus gracilis     Gomez, Demian F., Rabaglia, Robert J., Fairbanks, Katherine E. O. & Hulcr, Jiri, 2018, North American Xyleborini north of Mexico: a review and key to genera and species (Coleoptera, Curculionidae, Scolytinae), ZooKeys 768, pp. 19-68 : 36 36
Longitarsus gracilis     Bukejs, Andris, 2010, To The Knowledge Of Flea Beetles (Coleoptera: Chrysomelidae: Alticinae) Of The Latvian Fauna. 6. Genus Longitarsus Latreille, 1829, Acta Biologica Universitatis Daugavpiliensis 10 (1), pp. 53-70 : 60-61 60-61
Tricondyla (Tricondyla) gracilis     Acal, Dale Ann P., Wiesner, Juergen, Nuneza, Olga M. & Jaskula, Radomir, 2021, Tiger beetles (Coleoptera, Cicindelidae) of Northern Mindanao region (Philippines): checklist, distributional maps, and habitats, ZooKeys 1017, pp. 37-75 : 37 37
Orchesia gracilis     Pollock, Darren A., 2015, Lectotype designations in Tetratomidae, Melandryidae, Boridae and Mycteridae, based on material in the Museum of Comparative Zoology, Harvard University (Coleoptera: Tenebrionoidea), Insecta Mundi 2015 (427), pp. 1-15 : 6 6
Phyllochaetopterus gracilis     Faulwetter, Sarah, Simboura, Nomiki, Katsiaras, Nikolaos, Chatzigeorgiou, Giorgos & Arvanitidis, Christos, 2017, Polychaetes of Greece: an updated and annotated checklist, Biodiversity Data Journal 5, pp. 20997-20997 : 20997 20997
Cosmina gracilis     Thomas-Cabianca, Arianna, Villet, Martin H., Martinez-Sanchez, Anabel & Rojo, Santos, 2023, South African nose flies (Diptera, Calliphoridae, Rhiniinae): taxonomy, diversity, distribution and biology, Biodiversity Data Journal 11, pp. 72764-72764 : 72764 72764
Okanagodes gracilis     Sanborn, Allen F., 2007, New species, new records and checklist of cicadas from Mexico (Hemiptera: Cicadomorpha: Cicadidae), Zootaxa 1651, pp. 1-42 : 38 38
Antimerus gracilis   sp. n.  Solodovnikov, A. & Newton, A. F., 2010, Revision of the rove beetle genus Antimerus (Coleoptera, Staphylinidae, Staphylininae), a puzzling endemic Australian lineage of the tribe Staphylinini, ZooKeys 67, pp. 21-63 : 43-44 43-44
Nannicerus gracilis     Guimarães, Daniel Lucas Praciano & Rafael, José Albertino, 2022, Redescription of Nannicerus Maldonado-Capriles, 1997 (Hemiptera: Cicadellidae: Eurymelinae: Chiasmdolini) and description of two new species from North Brazil, Zootaxa 5169 (3), pp. 286-296 : 288-290 288-290
Leptochirus gracilis     Navarrete-Heredia, José Luis, Gómez-Rodríguez, Cecilia & Newton, Alfred F., 2006, Staphylinidae (Insecta: Coleoptera) of the Biologia Centrali-Americana: Current status of the names, Zootaxa 1251 (1251), pp. 1-70 : 59 59
Pseudoscorpiones   new species  Benedict, Ellen M. & Malcolm, David R., 1970, Some pseudotyrannochthoniine false scorpions from western North America (Chelonethida: Chthoniidae)., Journal of the New York Entomological Society 78, pp. 38-51 : 47 47
Dorylaimus gracilis     Árpád, Soós, 1940, Magyarország szabadon élő fonalférgeinek jegyzéke, Annales historico-naturales Musei nationalis hungarici 33, pp. 79-97 : 86 86
Gyrophaena (Phaenogyra) gracilis     Klimaszewski, Jan, Webster, Reginald & Savard, Karine, 2009, Review of the rove beetle species of the subtribe Gyrophaenina Kraatz (Coleoptera, Staphylinidae) from New Brunswick, Canada: new species, provincial records and bionomic information, ZooKeys 22 (22), pp. 81-170 : 126-127 126-127
Alnetoidia (Alnetoidia) gracilis   sp. nov.  Cao, Yanghui, Yang, Meixia & Zhang, Yalin, 2016, Review of the leafhopper genus Alnetoidia Dlabola (Hemiptera: Cicadellidae: Typhlocybinae: Erythroneurini) from China, with descriptions of two new species, Zootaxa 4193 (3), pp. 573-587 : 579 579
Thomasomys gracilis     Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Cricetidae, Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona: Lynx Edicions, pp. 204-535 : 501 501
Calcigorgia gracilis   sp. nov.  Matsumoto, Asako K., Van Ofwegen, Leen P. & Bayer, Frederick M., 2019, A revision of the genus Calcigorgia (Cnidaria, Octocorallia, Acanthogorgiidae) with the description of three new species, Zootaxa 4571 (1), pp. 1-27 : 6-10 6-10
Epidapus HALIDAY 1851     Menzel, Frank, Smith, Jane E. & Chandler, Peter J., 2006, The sciarid fauna of the British Isles (Diptera: Sciaridae), including descriptions of six new species, Zoological Journal of the Linnean Society 146 (1), pp. 1-147 : 95-96 95-96
Chlorogomphus gracilis     Phan, Quoc Toan & Karube, Haruki, 2022, Description of two new species of the genus Chlorogomphus Selys, 1854 (Odonata: Chlorogomphidae) and a new record of Chlorogomphus gracilis Wilson & Reels, 2001 from the Central Highlands of Vietnam, European Journal of Taxonomy 794 (1), pp. 91-110 : 105-107 105-107
Passaloecus gracilis     Else, George R., Bolton, Barry & Broad, Gavin R., 2016, Checklist of British and Irish Hymenoptera - aculeates (Apoidea, Chrysidoidea and Vespoidea), Biodiversity Data Journal 4, pp. 8050-8050 : 8050 8050
Reithrodontomys (Aporodon) gracilis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Cricetidae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore: The Johns Hopkins University Press, pp. 955-1189 : 1082 1082
Caulopsis gracilis     Hollier, John, 2012, An annotated catalogue of the type material of the Orthoptera (Insecta) species described by Josef Redtenbacher deposited in the collections of the Muséum d’histoire naturelle de Genève, Revue suisse de Zoologie 119 (1), pp. 3-25 : 13 13
Coelosia gracilis     Jakovlev, Jevgeni, Salmela, Jukka, Polevoi, Alexei, Penttinen, Jouni & Vartija, Noora-Annukka, 2014, Recent noteworthy findings of fungus gnats from Finland and northwestern Russia (Diptera: Ditomyiidae, Keroplatidae, Bolitophilidae and Mycetophilidae), Biodiversity Data Journal 2, pp. 1068-1068 : 1068 1068
Diptera   new species  Winnertz, Johannes, 1867, Beitrag zu einer Monographie der Sciarinen, W. Braunmüller : 178 178
Civizelotes gracilis     Senglet, Antoine, 2012, Civizelotes new genus, and other new or little known Zelotinae (Araneae, Gnaphosidae), Revue suisse de Zoologie 119 (4), pp. 501-528 : 516-517 516-517
Cypholoba gracilis     Mawdsley, Jonathan R., Erwin, Terry L., Sithole, Hendrik & Mawdsley, Alice S., 2012, A synopsis of the genus Cypholoba Chaudoir (Coleoptera, Carabidae, Anthiini) known to occur in the Republic of South Africa, ZooKeys 181, pp. 23-43 : 28 28
Lethrinus obsoletus Forsskal     Justine, Jean-Lou, Beveridge, Ian, Boxshall, Geoffrey A. & Bray, Rod A., 2010, An annotated list of fish parasites (Copepoda, Monogenea, Digenea, Cestoda and Nematoda) collected from Emperors and Emperor Bream (Lethrinidae) in New Caledonia further highlights parasite biodiversity estimates on coral reef fish, Zootaxa 2691, pp. 1-40 : 33 33
Callitetrarhynchus gracilis     Muniz-Pereira, Luís C., Vieira, Fabiano M. & Luque, José L., 2009, Checklist of helminth parasites of threatened vertebrate species from Brazil, Zootaxa 2123, pp. 1-45 : 16 16
Macroramphosus gracilis     Wirtz, Peter, Fricke, Ronald & Biscoito, Manuel José, 2008, The coastal fishes of Madeira Island — new records and an annotated check-list, Zootaxa 1715, pp. 1-26 : 10 10
Amphicnemis gracilis     Lieftinck, M. A., 1935, A Synopsis of the Odonata (Dragonflies) of Sumatra, Miscellanea Zoologica Sumatrana 1, pp. 1-23 : 10 10
Psammoperca waigiensis     Otero, Olga, 2004, Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae), Zoological Journal of the Linnean Society 141 (1), pp. 81-133 : 90-91 90-91
Nitzschia gracilis     Ferreira da Silva, Juliana, Oliveira, Maria Angélica, Paidano Alves, Rodrigo, Vestena Cassol, Ana Paula, Ribeiro da Anunciação, Raylane, Pereira da Silva, Eduardo, Schünemann, Adriano Luis & Batista Pereira, Antônio, 2019, Geographic distribution of epilithic diatoms (Bacillariophyceae) in Antarctic lakes, South Shetland Islands, Maritime Antarctica Region, Check List 15 (5), pp. 797-809 : 805 805
Amphicnemis gracilis     Dow, Rory A., Choong, Chee Yen & Ng, Yong Foo, 2010, A review of the genus Amphicnemis in Peninsular Malaysia and Singapore, with descriptions of two new species (Odonata: Zygoptera: Coenagrionidae), Zootaxa 2605, pp. 45-55 : 50-51 50-51
Amynthas gracilis     Kharkongor, Ilona J., 2018, Taxonomic and ecological studies on the earthworms (Annelida: Oligochaeta) of West Khasi Hills District, Meghalaya, Records of the Zoological Survey of India 118 (1), pp. 56-56 : 56--1 56--1
Phyllophaga gracilis     Freese, Edwin L., Veal, Doug A. & Lago, Paul K., 2020, The Scarabaeoidea (Coleoptera) of Iowa: An annotated checklist, Insecta Mundi 2020 (787), pp. 1-83 : 37 37
Charassognathus gracilis   gen. et sp. nov.  Botha, J., Abdala, F. & Smith, R., 2007, The oldest cynodont: new clues on the origin and early diversification of the Cynodontia, Zoological Journal of the Linnean Society 149 (3), pp. 477-492 : 478-480 478-480
Camptotylus gracilis     Linnavuori, Rauno E., 2010, Studies on the Miridae (Phylinae, addenda to Deraeocorinae and Orthotylinae) of Khuzestan and the adjacent provinces of Iran (Hemiptera: Heteroptera), Acta Entomologica Musei Nationalis Pragae 50 (2), pp. 369-414 : 378 378
Cephalanthera rubra var. gracilis     Reich, Dieter, Gutermann, Walter, Bardy, Katharina, Rainer, Heimo, Raus, Thomas, Sonnleitner, Michaela, Tan, Kit & Lachmayer, Margarita, 2021, The type specimens in Eugen von Halácsy´s Herbarium Graecum, Phytotaxa 493 (1), pp. 1-156 : 134 134
Coleoptera   new species  Creutzer, Christian, 1799, Entomologische Versuche, Karl Schaumburg und Comp. : 124 124
Thagria gracilis     NIELSON, M. W., 2013, <strong> New records of Antarctic and Sub-Antarctic sea anemones (Cnidaria, Anthozoa, Actiniaria and Corallimorpharia) from the Weddell Sea, Antarctic Peninsula, and Scotia Arc </ strong>, Zootaxa 3625 (1), pp. 1-105 : 89 89
Coleoptera   new species  Ryvkin, Alexandr B., 1990, Семейство Staphylinidae Latreille, 1802, Trudy Paleontologicheskogo instituta (Tr. PIN AN SSSR) 239, pp. 52-66 : 64 64
Elaphoidella gracilis     KARPOWICZ, Maciej, 2016, New data to the knowledge on the Harpacticoida (Crustacea, Copepoda) fauna in Poland, Fragmenta Faunistica 59 (2), pp. 87-98 : 91 91
Neoloxotaenia gracilis     Dawah, Hassan A., Abdullah, Mohammed A. & Deeming, John C., 2020, An overview of the Chloropidae (Diptera) of Saudi Arabia, Zootaxa 4791 (1), pp. 1-71 : 52-53 52-53
Not   new species  Hoek, Paulus Peronius Cato, 1881, Report on the Pycnogonida, dredged by H. M. S. Challenger during the years 1873 - 76., Reports of Science Research Voyage of H. M. S. Challenger. Zoology 3, No. 10, pp. 1-167 : 69 69
Pseudosmittia gracilis     Tasdemir, Ayse & Akyildiz, Gurcay Kivanc, 2023, Checklist of the Family Chironomidae (Order: Diptera) from Turkey, Zootaxa 5318 (3), pp. 301-338 : 319 319
Brachydirus gracilis     Navarrete-Heredia, José Luis, Gómez-Rodríguez, Cecilia & Newton, Alfred F., 2006, Staphylinidae (Insecta: Coleoptera) of the Biologia Centrali-Americana: Current status of the names, Zootaxa 1251 (1251), pp. 1-70 : 26 26
Oodes (Oodes) gracilis     Guéorguiev, Borislav & Liang, Hongbin, 2020, Revision of the Palaearctic and Oriental representatives of Lachnocrepis LeConte and Oodes Bonelli (Coleoptera: Carabidae), with special account on Chinese species, Zootaxa 4850 (1), pp. 1-89 : 55-58 55-58
Stenothemus gracilis   sp. nov.  Yang, Yuxia, Ge, Shujuan, Yang, Xingke & Liu, Haoyu, 2021, Taxonomic revision of the species of Stenothemus from Southwest China (Coleoptera, Cantharidae), with the descriptions of five new species, European Journal of Taxonomy 757 (1), pp. 1-36 : 21-24 21-24
Ceratozetes gracilis     Behan-Pelletier, Valerie M. & Lindo, Zoë, 2019, Checklist of oribatid mites (Acari: Oribatida) of Canada and Alaska, Zootaxa 4666 (1), pp. 1-180 : 131-132 131-132
Pogonistes gracilis     Muñoz-Santiago, José & Ortuño, Vicente M., 2022, Revision of the tribe Pogonini (Coleoptera, Carabidae, Trechinae) from the Ibero-Balearic region, European Journal of Taxonomy 846 (1), pp. 75-109 : 83-86 83-86
Somoleptus gracilis     Navarrete-Heredia, José Luis, Gómez-Rodríguez, Cecilia & Newton, Alfred F., 2006, Staphylinidae (Insecta: Coleoptera) of the Biologia Centrali-Americana: Current status of the names, Zootaxa 1251 (1251), pp. 1-70 : 39 39
Cyrtolabulus gracilis     Usenleitner, Gusenleitner, J. & Madl, M., 2009, A Catalogue of the Eumeninae (Hymenoptera: Vespidae) of the Ethiopian Region excluding Malagasy Subregion. Part I: Introduction, Key to Genera, Genera Aethiopicodynerus GUSENLEITNER 1997 to Cyrtolabulus van der VECHT 1969, Linzer biologische Beiträge 41 (1), pp. 513-638 : 633 633
Scaphander gracilis     Siegwald, Justine & Malaquias, Manuel António E, 2022, Revisiting the deep-sea Atlantic gastropod species Scaphander gracilis Watson, 1883 (Gastropoda: Cephalaspidea: Scaphandridae): first data on its anatomy, systematics, and ecology, Journal of Natural History 55 (47 - 48), pp. 3053-3066 : 3056-3061 3056-3061
Coelinidea gracilis     Broad, Gavin R., Shaw, Mark R. & Godfray, H. Charles J., 2016, Checklist of British and Irish Hymenoptera - Braconidae, Biodiversity Data Journal 4, pp. 8151-8151 : 8151 8151
Capoeta gracilis     Sayyadzadeh, Golnaz & Esmaeili, Hamid Reza, 2024, Freshwater lamprey and fishes of Iran: Reappraisal and updated checklist with a note on Eagderi et al. (2022), Zootaxa 5402 (1), pp. 1-99 : 43 43
Diacria gracilis   sp. nov.  Rampal, Jeannine, 2002, Biodiversité et biogéographie chez les Cavoliniidae (Mollusca, Gastropoda, Opisthobranchia, Euthecosomata). Régions faunistiques marines, Zoosystema 24 (2), pp. 209-258 : 249-252 249-252
Catapagurus gracilis     Mantelatto, Fernando L., Miranda, Ivana, Vera-Silva, Ana L., Negri, Mariana, Buranelli, Raquel C., Terossi, Mariana, Magalhães, Tatiana, Costa, Rogério C., Zara, Fernando J. & Castilho, Antonio L., 2021, Checklist of decapod crustaceans from the coast of the São Paulo state (Brazil) supported by integrative molecular and morphological data: IV. Infraorder Anomura: Superfamilies Chirostyloidea, Galatheoidea, Hippoidea and Paguroidea, Zootaxa 4965 (3), pp. 558-600 : 583 583
Ischyrosmilus gracilis     Therrien, François, 2005, Feeding behaviour and bite force of sabretoothed predators, Zoological Journal of the Linnean Society 145 (3), pp. 393-426 : 409-412 409-412
Cololejeunea gracilis     Schäfer-Verwimp, A., 2014, Towards a more complete knowledge of the liverwort flora of Panama, Phytotaxa 172 (3), pp. 201-234 : 208 208
Diplotrichus gracilis     Jordal, Bjarte H., 2021, An integrated taxonomic revision of Diplotrichus (Coleoptera, Scolytinae) supports a Malagasy origin and single colonisation of South Africa, Zootaxa 5047 (2), pp. 101-122 : 106 106
Decamastus gracilis     Faulwetter, Sarah, Simboura, Nomiki, Katsiaras, Nikolaos, Chatzigeorgiou, Giorgos & Arvanitidis, Christos, 2017, Polychaetes of Greece: an updated and annotated checklist, Biodiversity Data Journal 5, pp. 20997-20997 : 20997 20997
Epophthalmia gracilis     Dijkstra, Klaas-Douwe B., Samways, Michael J. & Simaika, John P., 2007, Two new relict Syncordulia species found during museum and field studies of threatened dragonflies in the Cape Floristic Region (Odonata: Corduliidae), Zootaxa 1467, pp. 19-34 : 21 21
Ptomaphaginus gracilis     Wang, Cheng-Bin & Zhou, Hong-Zhang, 2015, Taxonomy of the genus Ptomaphaginus Portevin (Coleoptera: Leiodidae: Cholevinae: Ptomaphagini) from China, with description of eleven new species, Zootaxa 3941 (3), pp. 301-338 : 309-310 309-310
Cacostola gracilis     Nearns, Eugenio H., Nascimento, Francisco E. de. L. & Casari, Sônia A., 2019, Onciderini Thomson, 1860 (Coleoptera: Cerambycidae: Lamiinae) types of the Museu de Zoologia, Universidade de São Paulo (MZSP), with a brief history of the Coleoptera collection, Insecta Mundi 715 (715), pp. 1-27 : 5 5
Macrosiagon gracilis     Falin, Zachary H., 2004, Revision of Three New World Macrosiagon Hentz Species (Coleoptera: Ripiphoridae: Ripiphorinae) with a Discussion of Phylogenetic Relationships within the Macrosiagonini, The Coleopterists Bulletin 58 (1), pp. 1-19 : 3 3
Lovenella gracilis Clarke 1882     OLIVEIRA, OTTO M. P., MIRANDA, THAÍS P., ARAUJO, ENILMA M., AYÓN, PATRICIA, CEDEÑO-POSSO, CRISTINA M., CEPEDA-MERCADO, AMANCAY A., CÓRDOVA, PABLO, CUNHA, AMANDA F., GENZANO, GABRIEL N., HADDAD, MARIA ANGÉLICA, MIANZAN, HERMES W., MIGOTTO, ALVARO E., MIRANDA, LUCÍLIA S., MORANDINI, ANDRÉ C., NAGATA, RENATO M., NASCIMENTO, KARINE B., JÚNIOR, MIODELI NOGUEIRA, PALMA, SERGIO, QUIÑONES, JAVIER, RODRIGUEZ, CAROLINA S., SCARABINO, FABRIZIO, SCHIARITI, AGUSTÍN, STAMPAR, SÉRGIO N., TRONOLONE, VALQUÍRIA B. & MARQUES, ANTONIO C., 2016, Census of Cnidaria (Medusozoa) and Ctenophora from South American marine waters, Zootaxa 4194 (1), pp. 1-256 : 142 142
Mimosella gracilis     Gerovasileiou, Vasilis & Rosso, Antonietta, 2016, Marine Bryozoa of Greece: an annotated checklist, Biodiversity Data Journal 4, pp. 10672-10672 : 10672 10672
Rhyparus gracilis     Anichtchenko, Alexander, Minkina, Łukasz, Vasiljeva, Anastasija & Medina, Milton Norman D., 2021, A review of the genus Rhyparus in the Philippines, with descriptions of two new species from Mindanao (Coleoptera: Scarabaeidae: Aphodiinae), Acta Entomologica Musei Nationalis Pragae 61 (1), pp. 99-111 : 102-103 102-103
Proandricus gracilis     Plisko, Jadwiga Danuta, 2003, Eleven new South African earthworms (Oligochaeta: Microchaetidae) with new information on some known species, and an inventory of the microchaetids of KwaZulu-Natal, African Invertebrates 44 (2), pp. 279-325 : 306 306
Bolitogyrus gracilis   sp. n.  Brunke, Adam J. & Solodovnikov, Alexey, 2014, A revision of the Neotropical species of Bolitogyrus Chevrolat, a geographically disjunct lineage of Staphylinini (Coleoptera, Staphylinidae), ZooKeys 423, pp. 1-113 : 50-51 50-51
Dieckmanniellus gracilis     Yunakov, Nikolai, Nazarenko, Vitalij, Filimonov, Rostislav & Volovnik, Semyon, 2018, A survey of the weevils of Ukraine (Coleoptera: Curculionoidea), Zootaxa 4404 (1), pp. 1-494 : 436-437 436-437
Ceratozetes gracilis     Revelo-Tobar, Harol, Ojeda, Margarita, García-Ayala, Leonardo J. & Palacios-Vargas, José G., 2024, Checklist Of Oribatid Mites (Acari: Oribatida) From Mexico, Zootaxa 5465 (1), pp. 1-178 : 131 131
Miobdelus gracilis     He, Liang & Zhou, Hong-Zhang, 2018, Taxonomy of the genus Miobdelus Sharp, 1889 (Coleoptera: Staphylinidae: Staphylinini) and five new species from China, Zootaxa 4377 (3), pp. 301-353 : 340 340
Ankylopteryx gracilis     Ma, Yunlong, Yang, Xingke & Liu, Xingyue, 2020, Notes on the green lacewing subgenus Ankylopteryx Brauer, 1864 (s. str.) (Neuroptera, Chrysopidae) from China, with description of a new species, ZooKeys 906, pp. 41-71 : 41 41
Cyrtolabulus gracilis     Gusenleitner, J. & Uae, 2012, Vespidae aus dem Oman und der Union der Arabischen Emirate (Hymenoptera: Vespidae: Eumeninae, Masarinae). Nachtrag, Linzer biologische Beiträge 44 (1), pp. 307-312 : 307 307
Houardiella gracilis   sp. nov.  Dorchin, Netta & Freidberg, Amnon, 2008, The Chenopodiaceae-feeding gall midges (Diptera: Cecidomyiidae) of the Na’aman salt marsh, Israel, Zootaxa 1937, pp. 1-22 : 12-13 12-13
Macrocnemis gracilis   sp. nov.  Theischinger, G., Gassmann, D. & Richards, S. J., 2015, Macrocnemis gracilis, a new genus and species of Idiocnemidinae (Zygoptera: Platycnemididae) from Papua New Guinea, Zootaxa 3990 (3), pp. 429-436 : 430-435 430-435
Hemilamprops gracilis     Gerken, Sarah, 2018, The Lampropidae (Crustacea: Cumacea) of the World, Zootaxa 4428 (1), pp. 1-192 : 69 69
Priocera gracilis     Opitz, Weston, 2021, Taxonomic revision of the Western Hemisphere checkered beetle genus Priocera KIRBY (Coleoptera, Cleridae, Clerinae), Linzer biologische Beiträge 52 (2), pp. 1145-1255 : 1178-1179 1178-1179
Psilorhynchus gracilis     Conway, Kevin W., 2011, Osteology of the South Asian Genus Psilorhynchus McClelland, 1839 (Teleostei: Ostariophysi: Psilorhynchidae), with investigation of its phylogenetic relationships within the order Cypriniformes, Zoological Journal of the Linnean Society 163 (5), pp. 50-154 : 139-140 139-140
Taphrocerus gracilis     Hallinen, Marie J., Steffens, Wayne P., Schultz, Jennifer L. & Aukema, Brian H., 2021, The Buprestidae (Coleoptera) of Minnesota, with a Discussion of the Emerald Ash Borer, Agrilus planipennis Fairmaire, The Coleopterists Bulletin 75 (1), pp. 173-190 : 186 186
Characiformes   new species  Vari, Richard P. & Williams Vari, A., 1989, Systematics of the Steindachnerina hypostoma complex (Pisces, Ostariophysi, Curimatidae), with the description of three new species, Proceedings of the Biological Society of Washington 102, No. 2, pp. 468-482 : 474 474
Pterostichus (Pseudomaseus) gracilis subsp. gracilis     Guéorguiev, B., 2011, New and interesting records of Carabid Beetles from South-East Europe, South-West and Central Asia, with taxonomic notes on Pterostichini and Zabrini (Coleoptera, Carabidae), Linzer biologische Beiträge 43 (1), pp. 501-547 : 538 538
Cypriniformes   new species  Agassiz, Jean Louis Rodolphe, 1855, Art. XXII. -- Synopsis of the ichthyological fauna of the Pacific slope of North America, chiefly from the collections made by the U. S. Expl. Exped. under the command of Capt. C. Wilkes, with recent additions and comparisons with eastern types, The American Journal of Science and Arts, Series 2 19, pp. 215-231 : 229 [44] 229 [44]
Charitojoppa gracilis     Riedel, M., 2011, Contribution to the Ichneumoninae (Hymenoptera, Ichneumonidae) of Southeastern Asia: 1. Tribes Clypeodromini, Listrodromini, Goedartini, Compsophorini, and Platylabini, Linzer biologische Beiträge 43 (2), pp. 1549-1572 : 1558 1558
Psilorhynchus gracilis     Conway, Kevin W., 2011, Osteology of the South Asian Genus Psilorhynchus McClelland, 1839 (Teleostei: Ostariophysi: Psilorhynchidae), with investigation of its phylogenetic relationships within the order Cypriniformes, Zoological Journal of the Linnean Society 163 (5), pp. 50-154 : 148 148
Cladonia gracilis subsp. vulnerata     McMullin, Richard Troy, Simon, Andrew D. F., Brodo, Irwin M., Wickham, Sara B., Bell-Doyon, Philip, Kuzmina, Maria & Starzomski, Brian M., 2024, DNA barcoding aids in generating a preliminary checklist of the lichens and allied fungi of Calvert Island, British Columbia: Results from the 2018 Hakai Terrestrial BioBlitz, Biodiversity Data Journal 12, pp. 120292-120292 : 120292 120292
Pseudonychocamptus Lang 1944, comb. n. key    Huys, Rony & Lee, Wonchoel, 2009, Proposal of Marbefia, gen. n. and Inermiphonte, gen. n., including updated keys to the species of Pseudonychocamptus Lang, 1944 and Paralaophonte Lang, 1948 (Copepoda, Harpacticoida, Laophontidae), ZooKeys 23 (23), pp. 1-38 : 17-18 17-18
Celmisia hieraciifolia var. gracilis     Saldivia, Patricio, 2023, Nomenclature and typifications in Celmisia (Asteraceae: Astereae): The New Zealand endemic subgenera Caespitosae, Glandulosae, and Lignosae, Phytotaxa 591 (1), pp. 31-45 : 39 39
Dasypelates gracilis     Peck, Stewart B., Gnaspini, Pedro & Newton, Alfred F., 2020, Updated catalog and generic keys of the Leiodidae (Insecta: Coleoptera) of the Neotropical region (“ Latin America ”: Mexico, the West Indies, and Central and South America), Zootaxa 4741 (1), pp. 1-114 : 76 76
Seabraellus gracilis     Ferreira, Gabriel Dos Santos, Ferreira, André Da Silva & Bravo, Freddy, 2023, Annotated checklist of Cerambycidae (Coleoptera: Chrysomeloidea) from the Brazilian semi-arid region, with new species and new geographic records, Zootaxa 5235 (1), pp. 1-81 : 51 51
Syngnathiformes   new species  Lowe, R. T., 1839, A supplement to a synopsis of the fishes of Madeira, Proceedings of the Zoological Society of London, B 1839, No. 7, pp. 76-92 : 86 86
Hemipholis affinis     Hendler, Gordon, 2011, New light on the nomenclature, taxonomy, and biology of Hemipholis species (Echinodermata: Ophiuroidea: Ophiactidae), Zootaxa 3048, pp. 44-52 : 46-47 46-47
Poeciliopsis gracilis     Ortega-Olivares, Mirza P., García-Prieto, Luis & García-Varela, Martín, 2014, Gryporhynchidae (Cestoda: Cyclophyllidea) in Mexico: species list, hosts, distribution and new records, Zootaxa 3795 (2), pp. 101-125 : 109 109
Parentispa gracilis   comb. nov.  Sekerka, Lukáš, 2014, Review of Imatidiini genera (Coleoptera: Chrysomelidae: Cassidinae), Acta Entomologica Musei Nationalis Pragae 54 (1), pp. 257-314 : 299 299
Polyrhaphis gracilis     Monné, Miguel A. & Monné, Marcela L., 2016, Checklist of Cerambycidae (Coleoptera) primary types of the Museu Nacional, Rio de Janeiro, Brazil, with a brief history of the collection, Zootaxa 4110 (1), pp. 1-90 : 72 72
Natatolana gracilis     Keable, Stephen J., 2006, Taxonomic Revision of Natatolana (Crustacea: Isopoda: Cirolanidae), Records of the Australian Museum 58 (2), pp. 133-244 : 182 182
Carex gracilis     Hess, Hans Ernst, Landolt, Elias & Hirzel, Rosmarie, 1972, Flora der Schweiz und angrenzender Gebiete. Band 1. Pteridophyta bis Caryophyllaceae (2 nd edition): Registerzuband 1, Birkhaeuser Verlag : 455 455
Distenia gracilis     Bi, Wen-Xuan & Lin, Mei-Ying, 2013, Description of a new species of Distenia (Coleoptera, Disteniidae, Disteniini) from Southeastern China, with records and diagnoses of similar species, ZooKeys 275, pp. 77-89 : 77-79 77-79
Chaetozone gracilis     Blake, James A., 2022, New species and records of Caulleriella, Chaetocirratulus and Chaetozone (Annelida, Cirratulidae) from continental shelf and slope depths of the Western North Atlantic Ocean, Zootaxa 5113 (1), pp. 1-89 : 42 42
Cannula gracilis     Popov †, George B., Fishpool, Lincoln D. C. & Rowell, C. Hugh F., 2019, A review of the Acridinae s. str. (Orthoptera: Acridoidea: Acrididae) of eastern Africa with taxonomic changes and description of new taxa, Journal of Orthoptera Research 28 (2), pp. 37-105 : 41 41
Friesea gracilispina     Jantarit, Sopark, Bedos, Anne & Deharveng, Louis, 2016, An annotated checklist of the Collembolan fauna of Thailand, Zootaxa 4169 (2), pp. 301-360 : 310 310
Symmorphus Wesmael     Ebrahimi, Ebrahim & Carpenter, James M., 2008, Catalog of the vespid wasps of Iran (Hymenoptera, Vespidae), Zootaxa 1785, pp. 1-42 : 34 34
Ababactus gracilis     Navarrete-Heredia, José Luis, Gómez-Rodríguez, Cecilia & Newton, Alfred F., 2006, Staphylinidae (Insecta: Coleoptera) of the Biologia Centrali-Americana: Current status of the names, Zootaxa 1251 (1251), pp. 1-70 : 43 43
Ceratostigma gracilis     Jie, Lulan, Liang, Feiyang & Liu, Xingyue, 2022, Revision of the bark louse genus Ceratostigma Li, 2002 (Psocodea: Psocidae: Psocinae) with description of a new species from China, Zootaxa 5168 (2), pp. 196-206 : 197-198 197-198
Rauisuchidae Huene 1936     Nesbitt, Sterling J., 2011, The Early Evolution Of Archosaurs: Relationships And The Origin Of Major Clades, Bulletin of the American Museum of Natural History 2011 (352), pp. 1-292 : 203 203
Stenochironomus gracilis   sp. nov.  Dantas, Galileu P. S., Hamada, Neusa & Mendes, Humberto F., 2016, Contribution to the knowledge of Stenochironomus Kieffer (Diptera, Chironomidae) from Brazil: seven new species and description of females and immatures of some previously known species, Zootaxa 4117 (1), pp. 1-47 : 16-21 16-21
Pontophilus gracilis subsp. occidentalis     Wicksten, Mary K., 2012, Decapod Crustacea of the Californian and Oregonian Zoogeographic Provinces 3371, Zootaxa 3371, pp. 1-307 : 120-121 120-121
Rhogeessa gracilis     Don E. Wilson & Russell A. Mittermeier, 2019, Vespertilionidae, Handbook of the Mammals of the World – Volume 9 Bats, Barcelona: Lynx Edicions, pp. 716-981 : 860 860
Pseudosmittia gracilis     Ferrington Jr, Leonard C. & Saether, Ole A., 2011, A revision of the genera Pseudosmittia Edwards, 1932, Allocladius Kieffer, 1913, and Hydrosmittia gen. n. (Diptera: Chironomidae, Orthocladiinae) 2849, Zootaxa 2849 (1), pp. 1-314 : 151 151
Coleoptera   new species  Kraatz, G., 1859, Die Staphylinen-fauna von Ostindien, insbesondere der Insel Ceylan, Nicolaische Verlagsbuchhandlung : 71 71
Coelogyne graciliscapa   comb. nov.  Chase, Mark W., Gravendeel, Barbara, Sulistyo, Bobby P., Wati, Richa Kusuma & Schuiteman, André, 2021, Expansion of the orchid genus Coelogyne (Arethuseae; Epidendroideae) to include Bracisepalum, Bulleyia, Chelonistele, Dendrochilum, Dickasonia, Entomophobia, Geesinkorchis, Gynoglottis, Ischnogyne, Nabaluia, Neogyna, Otochilus, Panisea and Pholidota, Phytotaxa 510 (2), pp. 94-134 : 112 112
Pixodesmus gracilis Carl 1914     Hollier, John, Stöckli, Eduard, Wesener, Thomas, Mesibov, Robert, Decker, Peter & Sierwald, Petra, 2020, An annotated list of the millipede (Diplopoda) species described by Johann Carl, Revue suisse de Zoologie 127 (1), pp. 183-240 : 204 204
Proandricus gracilis     Plisko, Jadwiga Danuta, 2002, Nine new earthworm species of Proandricus Plisko, 1992 from South Africa and Lesotho (Oligochaeta: Microchaetidae), African Invertebrates 43, pp. 183-204 : 190 190
Clytia gracilis     OLIVEIRA, OTTO M. P., MIRANDA, THAÍS P., ARAUJO, ENILMA M., AYÓN, PATRICIA, CEDEÑO-POSSO, CRISTINA M., CEPEDA-MERCADO, AMANCAY A., CÓRDOVA, PABLO, CUNHA, AMANDA F., GENZANO, GABRIEL N., HADDAD, MARIA ANGÉLICA, MIANZAN, HERMES W., MIGOTTO, ALVARO E., MIRANDA, LUCÍLIA S., MORANDINI, ANDRÉ C., NAGATA, RENATO M., NASCIMENTO, KARINE B., JÚNIOR, MIODELI NOGUEIRA, PALMA, SERGIO, QUIÑONES, JAVIER, RODRIGUEZ, CAROLINA S., SCARABINO, FABRIZIO, SCHIARITI, AGUSTÍN, STAMPAR, SÉRGIO N., TRONOLONE, VALQUÍRIA B. & MARQUES, ANTONIO C., 2016, Census of Cnidaria (Medusozoa) and Ctenophora from South American marine waters, Zootaxa 4194 (1), pp. 1-256 : 163 163
Cololejeunea gracilis var. linearifolia     Söderström, Lars, Hagborg, Anders & Konrat, Matt Von, 2016, Early Land Plants Today: Index of Liverworts & Hornworts 2013 - 2014, Phytotaxa 269 (3), pp. 133-185 : 139 139
Antipatharia   new species  Opresko, Dennis M., 2005, New genera and species of antipatharian corals (Cnidaria: Anthozoa) from the North Pacific, Zoologische Mededelingen, Leiden 79, No. 7, pp. 129-165 : 157 157
Paracymus gracilis     Takiya, Daniela Maeda, Santos, Allan Paulo Moreira, Pinto, Angelo Parise, Henriques-Oliveira, Ana Lucia, Carvalho, Alcimar do Lago, Sampaio, Brunno Henrique Lanzellotti, Clarkson, Bruno, Moreira, Felipe Ferraz Figueiredo, Avelino-Capistrano, Fernanda, Goncalves, Ines Correa, Cordeiro, Isabelle da Rocha Silva, Camara, Josenir Teixeira, Barbosa, Julianna Freires, de Souza, W. Rafael Maciel & Rafael, Jose Albertino, 2016, Aquatic Insects from the Caatinga: checklists and diversity assessments of Ubajara (Ceara State) and Sete Cidades (Piaui State) National Parks, Northeastern Brazil, Biodiversity Data Journal 4, pp. 8354-8354 : 8354 8354
Diplotrichus gracilis     Jordal, Bjarte H., 2021, An integrated taxonomic revision of Diplotrichus (Coleoptera, Scolytinae) supports a Malagasy origin and single colonisation of South Africa, Zootaxa 5047 (2), pp. 101-122 : 102-103 102-103
Calamus gracilis     Mehmud, Selim & Roy, Himu, 2021, Diversity and distribution of palms (Arecaceae) in Assam, India, Check List 17 (1), pp. 69-93 : 76 76
Coenosia gracilis     Pont, Adrian C., 2018, The Muscidae (Diptera) of Armenia, Zootaxa 4465 (1), pp. 1-69 : 40 40
Trichomorpha gracilis     Hollier, John, Stöckli, Eduard, Wesener, Thomas, Mesibov, Robert, Decker, Peter & Sierwald, Petra, 2020, An annotated list of the millipede (Diplopoda) species described by Johann Carl, Revue suisse de Zoologie 127 (1), pp. 183-240 : 204 204
Chilodus gracilis     Alexandre Scharcansky & Carlos Alberto Santos de Lucena, 2007, Caenotropus schizodon, a new chilodontid fish from the Rio Tapajos drainage, Brazil (Ostariophysi: Characiformes: Chilodontidae)., Zootaxa 1557, pp. 59-66 : 66 66
Ceratozetes gracilis subsp. cuspidatus     Behan-Pelletier, Valerie M. & Lindo, Zoë, 2019, Checklist of oribatid mites (Acari: Oribatida) of Canada and Alaska, Zootaxa 4666 (1), pp. 1-180 : 131 131
Prosopocoilus gracilis     Zhong, Fang, Bai, Ming, Ge, Yang & Wan, Xia, 2014, Taxonomic revision of Prosopocoilus gracilis (Saunders, 1854) and its allied species from China (Coleoptera: Lucanidae), Zoological Systematics 39 (1), pp. 136-148 : 138-140 138-140
Ponyalis gracilis     Fang, Chen, Yang, Yuxia, Yang, Xingke & Liu, Haoyu, 2024, Taxonomic review of the genus Ponyalis Fairmaire, 1899 (Coleoptera, Lycidae), with descriptions of six new species from China, ZooKeys 1203, pp. 325-354 : 325-354 325-354
Clupeiformes   new species  Castro-Aguirre, J. L. & Vivero, J. M., 1990, Existencia de una nueva especie del género Lile Jordan y Evermann (Ostheichthyes [sic]: Clupeidae) en la Costa Occidental del Pacífico Mexicano, Anales de la Escuela Nacional de Ciencias Biologicas 33, pp. 135-146 : 140, 143 140, 143
Spilogale gracilis     Don E. Wilson & Russell A. Mittermeier, 2009, Mephitidae, Handbook of the Mammals of the World – Volume 1 Carnivores, Barcelona: Lynx Edicions, pp. 532-562 : 561 561
Gyrophaena gracilis     Klimaszewski, Jan, Webster, Reginald & Savard, Karine, 2009, Review of the rove beetle species of the subtribe Gyrophaenina Kraatz (Coleoptera, Staphylinidae) from New Brunswick, Canada: new species, provincial records and bionomic information, ZooKeys 22 (22), pp. 81-170 : 165 165
Pelidnota gracilis subsp. decaensi   (Soula, 2008) Unavailable, invalid name  Moore, Matthew R., Jameson, Mary L., Garner, Beulah H., Audibert, Cedric, Smith, Andrew B. T. & Seidel, Matthias, 2017, Synopsis of the pelidnotine scarabs (Coleoptera, Scarabaeidae, Rutelinae, Rutelini) and annotated catalog of the species and subspecies, ZooKeys 666, pp. 1-349 : 1 1
Coleoptera   new species  Looss, A., 1901, Über die Fasciolidengenera Stephanochasmus, Acanthochasmus und einige andere, Centralblatt für Bakteriologie, Parasitenkunde und Infektionskrankheiten 29, pp. 595-606 : 660 660
Ligariella gracilis     Greyvenstein, Bianca, van den Berg, Johnnie & du Plessis, Hannalene, 2023, Documenting Mantodea species in South African museum collections and an updated species list, Biodiversity Data Journal 11, pp. 102637-102637 : 102637 102637
Ataenius gracilis     Minor, Pablo, 2017, New state records and updated checklist of Aphodiini and Eupariini (Coleoptera: Scarabaeidae: Aphodiinae) from Mexico, Zootaxa 4244 (4), pp. 493-514 : 510 510
Gnathocera cruda subsp. gracilis     Serrano, Artur R. M., Capela, Rúben A., Nunes, Telmo & Santos, Carmen Van-Dú- Nem Neto, 2020, The rose chafers (Coleoptera: Scarabaeidae: Cetoniinae) of Angola: a descriptive checklist with new records and synonymic notes, Zootaxa 4776 (1), pp. 1-130 : 95 95
Teleaulax gracilis     Grizancic, Lana, Baricevic, Ana, Smodlaka Tankovic, Mirta, Vlasicek, Ivan, Knjaz, Mia, Podolsak, Ivan, Kogovsek, Tjasa, Pfannkuchen, Martin Andreas & Maric Pfannkuchen, Daniela, 2023, A metabarcode based (species) inventory of the northern Adriatic phytoplankton, Biodiversity Data Journal 11, pp. 106947-106947 : 106947 106947
Oeceoclades peyrotii Bosser & Morat 2001, sp. nov.     Bosser, Jean & Morat, Philippe, 2001, XXXI. Espèces et combinaisons nouvelles dans les genres Oeceoclades, Eulophia et Eulophiella, Adansonia (3) 23 (1), pp. 7-22 : 11-14 11-14
Characiformes   new species  Géry, J., 1960, Contributions to the study of the characoid fishes, No. 6. New Cheirodontinae from French Guiana, Senckenbergiana Biologica 41, No. 1, pp. 15-39 : 29 29
Cuphea gracilis     Facco, Marlon Garlet & Cavalcanti, Taciana Barbosa, 2023, Taxonomic Revision of Cuphea sect. Trispermum s. l. (Lythraceae), Phytotaxa 588 (1), pp. 1921-1935 : 1921-1935 1921-1935
Nepalota gracilis     Assing, Volker, 2015, On the Nepalota fauna of China (Coleoptera: Staphylinidae: Aleocharinae: Athetini), Linzer biologische Beiträge 47 (1), pp. 207-248 : 209 209
Clytia gracilis     Galea, Horia R., 2010, Notes on a small collection of thecate hydroids (Cnidaria: Hydrozoa) from Tristan da Cunha, south Atlantic, Zootaxa 2336, pp. 1-18 : 12 12
Cretampulex gracilis     Guo, Mingxia, Xing, Lida, Wang, Bo, Zhang, Weiwei, Wang, Shuo, Shi, Aimin & Bai, Ming, 2017, A catalogue of Burmite inclusions, Zoological Systematics 42 (3), pp. 249-379 : 347 347
Cardamine hirsuta     Reich, Dieter, Gutermann, Walter, Bardy, Katharina, Rainer, Heimo, Raus, Thomas, Sonnleitner, Michaela, Tan, Kit & Lachmayer, Margarita, 2021, The type specimens in Eugen von Halácsy´s Herbarium Graecum, Phytotaxa 493 (1), pp. 1-156 : 128 128
Cryptosemelus gracilis     Pholyotha, Arthit, Sutcharit, Chirasak & Panha, Somsak, 2021, Rediscovering the dancing semislug genus Cryptosemelus Collinge, 1902 (Eupulmonata, Ariophantidae) from Thailand with description of two new species, ZooKeys 1076, pp. 43-65 : 43 43
Macrodactylus gracilis     Arce-Pérez, Roberto & Morón, Miguel Ángel, 2014, New species and records of Macrodactylus Dejean (Coleoptera: Scarabaeidae: Melolonthinae: Macrodactylini) from Bolivia, Zootaxa 3857 (2), pp. 292-300 : 298-299 298-299
Neefia gracilis   sp. nov.  Bellamy, C. L., 2003, The Madagascan Coraebini (Coleoptera: Buprestidae: Agrilinae): Part 4, New genera and species, Zootaxa 174, pp. 1-19 : 11-13 11-13
Cypriniformes   new species  Keyserling, E. von, 1861, Neue Cypriniden aus Persien, Zeitschrift für die Gesammten Naturwissenschaften 17, pp. 1-27 : 9 [12] 9 [12]
Galerella sanguinea subsp. gracilis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Carnivora, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 532-628 : 566 566
Elasmopus Costa 1853, sp. nov.     Alves, Jessika, Johnsson, Rodrigo & Senna, André R., 2016, On the genus Elasmopus Costa, 1853 from the Northeastern Coast of Brazil with five new species and new records, Zootaxa 4184 (1), pp. 1-40 : 3-33 3-33
Chamaempsila gracilis     Ebejer, Martin J. & Gatt, Paul, 2021, A checklist of the Diptera (Insecta) of the Maltese Islands, Zootaxa 5018 (1), pp. 1-75 : 41 41
Anthrenus (Florilinus) gracilis     Nakládal, Oto & Háva, Jiří, 2015, A contribution to knowledge of Dermestidae (Coleoptera) from Kazakhstan with description of one new species, Zootaxa 3905 (2), pp. 283-292 : 290 290
Amathia gracilis     Gerovasileiou, Vasilis & Rosso, Antonietta, 2016, Marine Bryozoa of Greece: an annotated checklist, Biodiversity Data Journal 4, pp. 10672-10672 : 10672 10672
Amathia gracilis     Seo, Ji-Eun, Chae, Hyun Sook, Winston, Judith E., Zágoršek, Kamil & Gordon, Dennis P., 2018, Korean ctenostome bryozoans-observations on living colonies, new records, five new species, and an updated checklist, Zootaxa 4486 (3), pp. 251-283 : 275 275
Ita gracilis     Meregalli, Massimo & Borovec, Roman, 2011, Radiation in the halophytic coenoses of the Peri-Tethys: taxonomy and biogeography of the genus Ita (Coleoptera: Curculionidae), Journal of Natural History 45 (21 - 22), pp. 1331-1401 : 1355-1356 1355-1356
Coleoptera   new species  Townsend, James Ian Mr., 2010, Trechini (Insecta: Coleoptera: Carabidae: Trechinae), Fauna of New Zealand 62 : -1 -1
Phanogenia gracilis     Kogo, Ichizo, Fujita, Toshihiko & Kubodera, Tsunemi, 2019, Shallow-water Comatulids (Echinodermata: Crinoidea) from Ambon and Lombok Islands, Indonesia, Species Diversity 24, pp. 229-246 : 233 233
Pseudoscorpiones   new species  Beier, Max, 1932, Zur Kenntnis der Lamprochernetinae (Pseudoscorp.), Zoologischer Anzeiger 97, pp. 258-267 : 264 264
Amphicnemis gracilis     M. A. Lieftinck, 1940, Descriptions and records of South-East Asiatic Odonata (II), Treubia 17 (4), pp. 337-392 : 372-373 372-373
Cryptotis gracilis     Russell A. Mittermeier & Don E. Wilson, 2018, Soricidae, Handbook of the Mammals of the World – Volume 8 Insectivores, Sloths and Colugos, Barcelona: Lynx Edicions, pp. 332-551 : 434 434
Taphrocerus gracilis     MacRae, Ted C., 2004, Notes on Host Associations of Taphrocerus gracilis (Say) (Coleoptera: Buprestidae) and Its Life History in Missouri, The Coleopterists Bulletin 58 (3), pp. 388-390 : 389 389
Cypriniformes   new species  Kottelat, Maurice, 1991, Notes on the taxonomy of some Sundaic and Indochinese species of Rasbora, with description of four new species (Pisces: Cyprinidae), Ichthyological Exploration of Freshwaters 2, No. 2, pp. 177-191 : 179 179
Cephalostemon gracilis     Oliveira, Adriana & Bove, Claudia, 2016, Checklist of aquatic and marshy Monocotyledons from the Araguaia River basin, Brazilian Cerrado, Biodiversity Data Journal 4, pp. 7085-7085 : 7085 7085
Amathia gracilis     Gerovasileiou, Vasilis & Rosso, Antonietta, 2016, Marine Bryozoa of Greece: an annotated checklist, Biodiversity Data Journal 4, pp. 10672-10672 : 10672 10672
Antennella gracilis     Calder, Dale R., 2013, Some shallow-water hydroids (Cnidaria: Hydrozoa) from the central east coast of Florida, USA, Zootaxa 3648 (1), pp. 1-72 : 38-41 38-41
Priocera gracilis     Opitz, Weston, 2021, Taxonomic revision of the West ern Hemisphere checkered beetle genus Priocera KIRBY (Coleoptera, Cleridae, Clerinae), Linzer biologische Beiträge 52 (2), pp. 1145-1255 : 1178-1179 1178-1179
Opius (Cryptonastes) gracilis     Beyarslan, Ahmet & Fischer, Maximilian, 2013, Checklist of Turkish Opiinae (Hymenoptera, Braconidae), Zootaxa 3721 (5), pp. 401-454 : 418 418
Coelioxys (Liothyrapis) gracilis     Nkulu, Alain Tshibungu, Pauly, Alain, Dorchin, Achik & Vereecken, Nicolas J., 2023, The Megachilidae (Hymenoptera, Apoidea, Apiformes) of the Democratic Republic of Congo curated at the Royal Museum for Central Africa (RMCA, Belgium), Zootaxa 5392 (1), pp. 1-103 : 55 55
Cyprinodontiformes   new species  Eigenmann, C. H., 1909, Reports on the expedition to British Guiana of the Indiana University and the Carnegie Museum, 1908. Report no. 1. Some new genera and species of fishes from British Guiana, Annals of the Carnegie Museum 6, No. 1, pp. 4-54 : 53 53
Ayriclytus gracilis     Monné, Miguel A. & Monné, Marcela L., 2016, Checklist of Cerambycidae (Coleoptera) primary types of the Museu Nacional, Rio de Janeiro, Brazil, with a brief history of the collection, Zootaxa 4110 (1), pp. 1-90 : 9 9
Bibionidae key    Skartveit, John & Krizmanić, Katarina, 2020, Revision of fossil Bibionidae (Insecta: Diptera) from the Miocene of Radoboj, Croatia, Zootaxa 4759 (3), pp. 351-378 : 352 352
Paracypris gracilis     Guernet, Claude & Villier, Loïc, 2017, Les ostracodes de la collection de P. Margerie et l’âge des couches à Laffittéines du Mont Aimé (bassin de Paris, France), Geodiversitas 39 (2), pp. 225-249 : 232 232
Poeciliopsis gracilis     Ortega-Olivares, Mirza P., García-Prieto, Luis & García-Varela, Martín, 2014, Gryporhynchidae (Cestoda: Cyclophyllidea) in Mexico: species list, hosts, distribution and new records, Zootaxa 3795 (2), pp. 101-125 : 113-115 113-115
Carvilia gracilis     Greyvenstein, Bianca, van den Berg, Johnnie & du Plessis, Hannalene, 2023, Documenting Mantodea species in South African museum collections and an updated species list, Biodiversity Data Journal 11, pp. 102637-102637 : 102637 102637
Orphnebius (Deroleptus) gracilis   sp. nov.  Assing, Volker, 2017, On the Lomechusini fauna of the East Palaearctic and Oriental regions, with a focus on the genera Orphnebius and Amaurodera (Coleoptera: Staphylinidae: Aleocharinae), Beiträge Zur Entomologie = Contributions to Entomology 67 (1), pp. 63-106 : 75-77 75-77
Paracymus gracilis     Takiya, Daniela Maeda, Santos, Allan Paulo Moreira, Pinto, Angelo Parise, Henriques-Oliveira, Ana Lucia, Carvalho, Alcimar do Lago, Sampaio, Brunno Henrique Lanzellotti, Clarkson, Bruno, Moreira, Felipe Ferraz Figueiredo, Avelino-Capistrano, Fernanda, Goncalves, Ines Correa, Cordeiro, Isabelle da Rocha Silva, Camara, Josenir Teixeira, Barbosa, Julianna Freires, de Souza, W. Rafael Maciel & Rafael, Jose Albertino, 2016, Aquatic Insects from the Caatinga: checklists and diversity assessments of Ubajara (Ceara State) and Sete Cidades (Piaui State) National Parks, Northeastern Brazil, Biodiversity Data Journal 4, pp. 8354-8354 : 8354 8354
Cormocephalus gracilis     Thofern, Detlef, Dupérré, Nadine & Harms, Danilo, 2021, An annotated type catalogue of the centipedes (Myriapoda: Chilopoda) held in the Zoological Museum Hamburg, Zootaxa 4977 (1), pp. 1-103 : 53 53
Thomasomys gracilis     James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections, pp. 392-476 : 472 472
Paracordylodus gracilis     Zhen, Yong Yi & Nicoll, Robert S., 2009, Biogeographic and Biostratigraphic Implications of the Serratognathus bilobatus Fauna (Conodonta) from the Emanuel Formation (Early Ordovician) of the Canning Basin, Western Australia, Records of the Australian Museum 61 (1), pp. 1-30 : 13 13
Macroramphosus gracilis     Murat Bilecenoglu, 2006, Status of the genus Macroramphosus (Syngnathiformes: Centriscidae) in the eastern Mediterranean Sea., Zootaxa 1273, pp. 55-64 : 58-60 58-60
Oberea gracilis     Chapman, Eric G., Richards, Austin B. & Dupuis, Julian R., 2023, The longhorn beetles (Coleoptera: Cerambycidae) of Kentucky with notes on larval hosts, adult nectar use, and semiochemical attraction, Zootaxa 5229 (1), pp. 1-89 : 47 47
Camptotylus gracilis     Ghahari, Hassan & Chérot, Frédéric, 2014, An annotated catalog of the Iranian Miridae (Hemiptera: Heteroptera: Cimicomorpha), Zootaxa 3845 (1), pp. 1-101 : 53 53
Cubiceps gracilis     Carneiro, Miguel, Martins, Rogélia, Landi, Monica & Costa, Filipe O., 2014, Updated checklist of marine fishes (Chordata: Craniata) from Portugal and the proposed extension of the Portuguese continental shelf, European Journal of Taxonomy 73, pp. 1-73 : 60 60
Capoeta gracilis     Eagderi, Soheil, Mouludi-Saleh, Atta, Esmaeili, Hamid Reza, Sayyadzadeh, Golnaz & Nasri, Manoochehr, 2022, Freshwater lamprey and fishes of Iran; a revised and updated annotated checklist- 2022, Turkish Journal of Zoology 46, pp. 500-522 : 506 506
Coenosia gracilis     Pont, Adrian C., 2018, The Muscidae (Diptera) of Armenia, Zootaxa 4465 (1), pp. 1-69 : 50 50
Pseudosmittia gracilis     Ferrington Jr, Leonard C. & Saether, Ole A., 2011, A revision of the genera Pseudosmittia Edwards, 1932, Allocladius Kieffer, 1913, and Hydrosmittia gen. n. (Diptera: Chironomidae, Orthocladiinae) 2849, Zootaxa 2849 (1), pp. 1-314 : 159-161 159-161
Griburius gracilis   sp. nov.  Sassi, Davide, 2023, Five new species of the genus Griburius Haldeman from Central America (Coleoptera: Chrysomelidae, Cryptocephalinae), Fragmenta entomologica (Deerfield Beach, Fla.) 55 (1), pp. 117-138 : 123-124 123-124
Hirilcus gracilis     María C. Melo, Gimena Dellapé, Leonela Olivera, Pablo S. Varela, Sara I. Montemayor & Pablo M. Dellapé, 2017, Diversity of true bugs from Iguazú National Park, Argentina, Check List 13 (5), pp. 479-511 : 488 488
Dyschirius gracilis     Chittaro, Yannick, Claude, François, Hoess, René, Marggi, Werner, Szallies, Alexander, Straumann, Tobias & Walter, Thomas, 2020, Amélioration des connaissances sur la distribution des Carabidés (Coleoptera: Carabidae) en Suisse: résultats 2018 - 2019 et synthèse finale, Entomo Helvetica 13, pp. 53-71 : 66 66
Lycalopex gymnocercus subsp. gracilis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Carnivora, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 532-628 : 580 580
Penia gracilis     Kundrata, Robin, Musalkova, Marketa & Kubaczkova, Magdalena, 2018, Annotated catalogue of the click-beetle tribe Dimini (Coleoptera: Elateridae: Dendrometrinae), Zootaxa 4412 (1), pp. 1-75 : 43 43
Pteroplatus gracilis     Botero, Juan Pablo, Santos-Silva, Antonio & Bezark, Larry G., 2019, Revision of the genus Pteroplatus Buquet, 1840 (Coleoptera, Cerambycidae, Cerambycinae) and taxonomic notes in Pteroplatini, Zootaxa 4658 (1), pp. 69-100 : 91-97 91-97
Myotis gracilis     Orlova, M. V. & Orlov, O. L., 2015, Attempt To Define The Complexes Of Bat Ectoparasites In The Boreal Palaearctic Region, Vestnik Zoologii 49 (1), pp. 75-86 : 80 80
Hughleechia gracilis   sp. nov.  Perkins, Philip D., 2007, A revision of the Australian intertidal water beetle genus Hughleechia Perkins (Coleoptera: Hydraenidae), Zootaxa 1527, pp. 17-29 : 25-28 25-28
Hirilcus gracilis     S., Wanessa da, Costa & Campos, Luiz A., 2022, Phylogeny of Pachylis Lepeletier & Serville, 1825 (Hemiptera, Coreidae, Coreinae) with Thasus Stål, 1865 as a new synonym, and the redescription of Pachylis laticornis (Fabricius, 1798), Zoosystema 44 (21), pp. 503-547 : 546 546
Rugilus (Rugilus) gracilis     Assing, V., 2013, A revision of Palaearctic and Oriental Rugilus. III. Five new species from the Palaearctic region and additional records (Coleoptera: Staphylinidae: Paederinae), Linzer biologische Beiträge 45 (1), pp. 171-190 : 174 174
Carex gracilis     Becherer, 1956, Florae Vallesiacae Supplementum, Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71, pp. 1-556 : 1-556 1-556
Euconocephalus gracilis Redtenbacher 1891     Hollier, John, 2012, An annotated catalogue of the type material of the Orthoptera (Insecta) species described by Josef Redtenbacher deposited in the collections of the Muséum d’histoire naturelle de Genève, Revue suisse de Zoologie 119 (1), pp. 3-25 : 13 13
Cypherotylus gracilis     Skelley, Paul E., 2020, Nomenclatural notes for the Erotylinae (Coleoptera: Erotylidae), Insecta Mundi 2020 (767), pp. 1-35 : 29 29
Egmundella gracilis     Galea, Horia R., 2007, Hydroids and hydromedusae (Cnidaria: Hydrozoa) from the fjords region of southern Chile, Zootaxa 1597 (1), pp. 1-116 : 35-36 35-36
Galeus gracilis     Fricke, Ronald, Allen, Gerald R., Andréfouët, Serge, Chen, Wei-Jen, Hamel, Mélanie A., Laboute, Pierre, Mana, Ralph, Hui, Tan Heok & Uyeno, Daisuke, 2014, Checklist of the marine and estuarine fishes of Madang District, Papua New Guinea, western Pacific Ocean, with 820 new records, Zootaxa 3832 (1), pp. 1-247 : 12 12
Chassalia gracilis     Barrabé, Laure, Mouly, Arnaud & Florence, Jacques, 2013, Psychotriae (Rubiaceae) neocaledonicarum specierum nomenclator, Adansonia (3) 35 (2), pp. 281-357 : 350 350
Ceratozetes gracilis     Weigmann, G. & Miko, L., 2006, Hornmilben (Oribatida) [pages 323 to 417], Hornmilben (Oribatida) [Dahl, Tierwelt Deutschlands, Teil 76], Keltern: Goecke & Evers, pp. 323-417 : 383 383
Phareicranaus gracilis     Pinto-Da-Rocha, Ricardo & Bonaldo, Alexandre B., 2011, Species relationships in the Neotropical genus Phareicranaus Roewer 1913 (Opiliones: Cranaidae): two new species and new data from Penial morphology, Zootaxa 3135, pp. 1-34 : 17 17
Diaclina gracilis     Schawaller, Wolfgang, 2019, The species of the genus Diaclina Jacquelin du Val (Coleoptera: Tenebrionidae: Alphitobiini) from Sub-Saharan Africa, Zootaxa 4609 (3), pp. 499-508 : 501-502 501-502
Dadaytrema gracilis     Lunaschi, Lia I., Álvarez, Victor Hugo Merlo & Damborenea, Cristina, 2012, Type material housed in the Helminthological Collection of the Museo de La Plata, Buenos Aires, Argentina, Zootaxa 3199, pp. 1-59 : 41 41
Malthinus gracilis     Fanti, Fabrizio, 2018, On the three species of Cantharidae described by Grimmer, Baltic Journal of Coleopterology 18 (2), pp. 135-137 : 136 136
Protoribates Ermilov & Starý, 2017, sp. nov. key    Ermilov, Sergey G. & Starý, Josef, 2017, New Protoribates (Acari, Oribatida, Haplozetidae) from Vietnam, Zootaxa 4258 (6), pp. 501-524 : 522-523 522-523
Lysirude Goeke 1986     Van Bakel, Barry W. M., Guinot, Danièle, Artal, Pedro, Fraaije, René H. B. & Jagt, John W. M., 2012, A revision of the Palaeocorystoidea and the phylogeny of raninoidian crabs (Crustacea, Decapoda, Brachyura, Podotremata) 3215, Zootaxa 3215 (1), pp. 1-216 : 206 206
Ficinia gracilis     Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, Phytotaxa 546 (1), pp. 1-108 : 33 33
Leptosega gracilis     Madl, M. & Rosa, P., 2012, A Catalogue of the Chrysididae (Hymenoptera: Chrysidoidea) of the Ethiopian Region excluding Malagasy Subregion, Linzer biologische Beiträge 44 (1), pp. 5-169 : 9 9
Anomiopus gracilis     Hielkema, Auke J. & Hielkema, Meindert A., 2019, An annotated checklist of the Scarabaeoidea (Insecta: Coleoptera) of the Guianas, Insecta Mundi 732 (732), pp. 1-306 : 59 59
Rhacheosaurus gracilis     Young, Mark T., Brusatte, Stephen L., Ruta, Marcello & Andrade, Marco Brandalise De, 2010, The evolution of Metriorhynchoidea (mesoeucrocodylia, thalattosuchia): an integrated approach using geometric morphometrics, analysis of disparity, and biomechanics, Zoological Journal of the Linnean Society (Zool. J. Linn. Soc.) 158 (4), pp. 801-859 : 851 851
Philippscelus gracilis   sp. nov.  Ohmomo, Sadahiro, 2009, Three new species of Coraebini Bedel, 1921 (Coleoptera: Buprestidae: Agrilinae) from the Leyte Island, Philippines, Zootaxa 2292, pp. 57-64 : 60-61 60-61
Choriolaus gracilis     MONNÉ, MIGUEL A., 2006, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part III. Subfamilies Parandrinae, Prioninae, Anoplodermatinae, Aseminae Spondylidinae, Lepturinae, Oxypeltinae, and addenda to the Cerambycinae and Lamiinae,, Zootaxa 1212 (1), pp. 1-244 : 118 118
Xantholinus gracilis     Herman, Lee, 2023, Generic Revisions Of The Scopaeina And The Sphaeronina (Coleoptera: Staphylinidae: Paederinae: Lathrobiini), Bulletin of the American Museum of Natural History 2023 (460), pp. 1-195 : 75 75
Axinopalpis gracilis subsp. gracilis     Ilić, Nastas & Ćurčić, Srećko, 2015, A checklist of longhorn beetles (Coleoptera: Cerambycidae) of Serbia, Zootaxa 4026 (1), pp. 1-97 : 40 40
Odontogracilis gracilis   comb. nov.  Clarke, Robin O. S., 2015, Revision of the genus Acyphoderes Audinet-Serville, 1833, with a brief synopsis of the genus Bromiades Thomson, 1864 (Coleoptera, Cerambycidae), Insecta Mundi 2015 (401), pp. 1-92 : 62-63 62-63
Zeugophora (Pedrillia) gracilis     Li, Kaiqin & Liang, Hongbin, 2018, A check list of the Chinese Zeugophorinae (Coleoptera: Megalopodidae), with new synonym, new record and two new species of subgenus Pedrillia from China, Zootaxa 4455 (1), pp. 127-149 : 136 136
Heteroconops gracilis     Published, First, 2010, A taxonomic revision of Australian Conopidae (Insecta: Diptera) 2581, Zootaxa 2581, pp. 1-246 : 112-113 112-113
Cistecephalidae Broom 1903     Kammerer, Christian F. & Angielczyk, Kenneth D., 2009, A proposed higher taxonomy of anomodont therapsids, Zootaxa 2018, pp. 1-24 : 10 10
Dorylaimus gracilis     Árpád, Soós, 1940, Magyarország szabadon élő fonalférgeinek jegyzéke, Annales historico-naturales Musei nationalis hungarici 33, pp. 79-97 : 93 93
Odontalgus gracilis     Shaga, I Bevin, Priya, K, Ramar, Selvakumar, Srinidhi, S, Mohan, G Chandra, Ranganathan, Sukanya, Moulvi, S M M & Mani, Bhuvaneswari, 2021, A List of Pselaphine Species (Insecta, Coleoptera, Staphylinidae) Collected from Mt. Phia Oac, North Vietnam in 2017 with a Corrected Checklist of the Pselaphine Species Known from Vietnam, Bulletin of the National Museum of Nature and Science. Series A, Zoology 47 (1), pp. 7-17 : 16 16
Altshedata gracilis   sp. nov.  Ernst, Andrej, Fernández, Luis Pedro, Fernández-Martínez, Esperanza & Vera, Carmen, 2012, Description of a bryozoan fauna from mud mounds of the Lebanza Formation (Lower Devonian) in the Arauz area (Pisuerga-Carrión Province, Cantabrian Zone, NW Spain), Geodiversitas 34 (4), pp. 693-738 : 700-704 700-704
Chamaeleo gracilis     Santos, Bruna S., Marques, Mariana P., Bauer, Aaron M. & Ceríaco, Luis M. P., 2021, Herpetological results of Francisco Newton’s Zoological Expedition to Angola (1903 – 1906): a taxonomic revision and new records of a forgotten collection, Zootaxa 5028 (1), pp. 1-80 : 26 26
Encheliophis gracilis     Andréfouët, Serge, Chen, Wei-Jen, Kinch, Jeff, Mana, Ralph, Russell, Barry C., Tully, Dean & White, William T., 2019, Checklist of the marine and estuarine fishes of New Ireland Province, Papua New Guinea, western Pacific Ocean, with 810 new records, Zootaxa 4588 (1), pp. 1-360 : 70 70
Puelchesia gracilis   sp. nov.  Ocampo, Federico C. & Smith, Andrew B. T., 2006, Puelchesia gracilis, a new genus and species of Pachydemini endemic to the Monte biogeographic province in Argentina (Coleoptera: Scarabaeidae: Melolonthinae), Zootaxa 1349, pp. 53-62 : 56-60 56-60
Dianthus gracilis var. oetaeus     Reich, Dieter, Gutermann, Walter, Bardy, Katharina, Rainer, Heimo, Raus, Thomas, Sonnleitner, Michaela, Tan, Kit & Lachmayer, Margarita, 2021, The type specimens in Eugen von Halácsy´s Herbarium Graecum, Phytotaxa 493 (1), pp. 1-156 : 60 60
Decamastus gracilis     Garcia-Garza, Maria Elena & Leon-Gonzalez, Jesus Angel De, 2011, Review of the Capitellidae (Annelida, Polychaeta) from the Eastern Tropical Pacific region, with notes on selected species, ZooKeys 151, pp. 17-52 : 22 22
Entalophoroecia gracilis     Gerovasileiou, Vasilis & Rosso, Antonietta, 2016, Marine Bryozoa of Greece: an annotated checklist, Biodiversity Data Journal 4, pp. 10672-10672 : 10672 10672
Macrosteles gracilis     Yalin, Zhang, Lin, Lu & Kwon, Yong Jung, 2013, Review of the Leafhopper Genus Macrosteles Fieber (Hemiptera: Cicadellidae: Deltocephalinae) from China, Zootaxa 3700 (3), pp. 361-392 : 370 370
Reithrodontomys gracilis     Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Cricetidae, Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona: Lynx Edicions, pp. 204-535 : 368 368
Apocellus gracilis     Navarrete-Heredia, José Luis, Gómez-Rodríguez, Cecilia & Newton, Alfred F., 2006, Staphylinidae (Insecta: Coleoptera) of the Biologia Centrali-Americana: Current status of the names, Zootaxa 1251 (1251), pp. 1-70 : 56 56
Rhogeessa gracilis     James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Chiroptera, Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections, pp. 111-215 : 201 201
Pseudoscorpiones   new species  Beier, Max, 1943, Neue Pseudoskorpione aus West-, Zentral- und Ostasien., Annalen des Naturhistorischen Museums in Wien 53, pp. 74-81 : 78 78
Cyprinodontiformes   new species  Parenti, Lynne R., 1984, A taxonomic revision of the Andean killifish genus Orestias (Cyprinodontiformes, Cyprinodontidae), Bulletin of the American Museum of Natural History 178, No. 2, pp. 107-214 : 172 172
Belonuchus gracilis     Taphylininae, Iochini, Aorothiini, Thiini, Latyprosopini, Taphylinini, Mblyopinina, Nisolinina, Yptiomina, Hilonthina & Herman, Lee H., 2001, Staphylininae: Diochini, Maorothiini, Othiini, Platyprosopini, Staphylinini (Amblyopinina, Anisolinina, Hyptiomina, Philonthina), Bulletin of the American Museum of Natural History 2441 (265), pp. 2435-3021 : 3009-3021 3009-3021
Bollmania gracilis     Stoev, Pavel, Sierwald, Petra & Billey, Amber, 2008, An annotated world catalogue of the millipede order Callipodida (Arthropoda: Diplopoda) *, Zootaxa 1706, pp. 1-50 : 14 14
Cothonaspis gracilis     Forshage, Mattias, Bowdrey, Jeremy, Broad, Gavin R., Spooner, Brian M. & van Veen, Frank, 2017, Checklist of British and Irish Hymenoptera - Cynipoidea, Biodiversity Data Journal 5, pp. 8049-8049 : 8049 8049
Cupressopathes gracilis     Wagner, Daniel & Shuler, Andrew, 2017, The black coral fauna (Cnidaria: Antipatharia) of Bermuda with new records, Zootaxa 4344 (2), pp. 367-379 : 375 375
Neolamprologus gracilis     Piet Verburg & Roger Bills, 2007, Two new cichild species Neolamprologus (Teleostei: Cichlidae) from Lake Tanganyika, East Africa., Zootaxa 1612, pp. 25-44 : 41 41
Spilogale gracilis subsp. phenax     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Carnivora, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 532-628 : 623 623
Eleodes gracilis     Triplehorn, Charles A., Thomas, Donald B. & Rile, Edward G., 2009, The Genus Eleodes Eschscholtz (Coleoptera: Tenebrionidae) In Texas, The Coleopterists Bulletin 63 (4), pp. 413-437 : 429-430 429-430
Amphimenes gracilis   sp. n.  Fedorenko, Dmitry N., 2010, New or little-known species of the genus Amphimenes Bates, 1873 (Coleoptera, Carabidae, Lebiinae) from Vietnam, ZooKeys 65, pp. 17-50 : 27 27
Neurepidosis gracilis     Sikora, Tomáš, Jaschhof, Mathias & Kurina, Olavi, 2020, Additions to the Estonian fauna of mycophagous Cecidomyiidae (Diptera), with a description of Unicornella estonensis gen. et sp. nov., Zootaxa 4851 (2), pp. 349-363 : 357 357
Characiformes   new species  Isbrücker, I. J. H. & Nijssen, H., 1988, Review of the South American characiform fish genus Chilodus, with description of a new species, C. gracilis (Pisces, Characiformes, Chilodontidae), Beaufortia 38, No. 3, pp. 47-56 : 54 54
Corymorpha gracilis     OLIVEIRA, OTTO M. P., MIRANDA, THAÍS P., ARAUJO, ENILMA M., AYÓN, PATRICIA, CEDEÑO-POSSO, CRISTINA M., CEPEDA-MERCADO, AMANCAY A., CÓRDOVA, PABLO, CUNHA, AMANDA F., GENZANO, GABRIEL N., HADDAD, MARIA ANGÉLICA, MIANZAN, HERMES W., MIGOTTO, ALVARO E., MIRANDA, LUCÍLIA S., MORANDINI, ANDRÉ C., NAGATA, RENATO M., NASCIMENTO, KARINE B., JÚNIOR, MIODELI NOGUEIRA, PALMA, SERGIO, QUIÑONES, JAVIER, RODRIGUEZ, CAROLINA S., SCARABINO, FABRIZIO, SCHIARITI, AGUSTÍN, STAMPAR, SÉRGIO N., TRONOLONE, VALQUÍRIA B. & MARQUES, ANTONIO C., 2016, Census of Cnidaria (Medusozoa) and Ctenophora from South American marine waters, Zootaxa 4194 (1), pp. 1-256 : 32 32
Dodecatoma gracilis     Kundrata, Robin, Hoffmannova, Johana, Hinson, Kevin R., Keller, Oliver & Packova, Gabriela, 2022, Rhagophthalmidae Olivier, 1907 (Coleoptera, Elateroidea): described genera and species, current problems, and prospects for the bioluminescent and paedomorphic beetle lineage, ZooKeys 1126, pp. 55-130 : 55 55
Helophorus (Mesosperchus) gracilis   comb. nov.  Fikáček, Martin, Prokin, Alexander, Angus, Robert B., Pono, Alexander, Marenko, Yue, Yanli, Ren, Dong & Prokop, Jakub, 2012, Revision of Mesozoic fossils of the helophorid lineage of the superfamily Hydrophiloidea (Coleoptera: Polyphaga), Acta Entomologica Musei Nationalis Pragae 52 (1), pp. 89-127 : 107-108 107-108
Catapagurus gracilis     Lemaitre, Rafael & Tavares, Marcos, 2015, New taxonomic and distributional information on hermit crabs (Crustacea: Anomura: Paguroidea) from the Gulf of Mexico, Caribbean Sea, and Atlantic coast of South America, Zootaxa 3994 (4), pp. 451-506 : 483-485 483-485
Cyprinodontiformes   new species  Heckel, J. J., 1848, Eine neue Gattung von Poecilien mit rochenartigem Anklammerungs-Organe, Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften, Mathematisch-Naturwissenschaften Classe 1, No. 1, pp. 289-303 : 300 300
Sulabanus gracilis     Dvorak, Milan & Bocak, Ladislav, 2007, Sulabanus gen. nov., a new genus of Lycidae (Coleoptera) from Sulawesi, Zootaxa 1611, pp. 1-24 : 10 10
Cephalostemon gracilis     Oliveira, Adriana & Bove, Claudia, 2016, Checklist of aquatic and marshy Monocotyledons from the Araguaia River basin, Brazilian Cerrado, Biodiversity Data Journal 4, pp. 7085-7085 : 7085 7085
Supercytis gracilis   sp. nov.  Gordon, Dennis P. & Taylor, Paul D., 2010, New seamount- and ridge-associated cyclostome Bryozoa from New Zealand, Zootaxa 2533 (1), pp. 43-68 : 51-52 51-52
Spinitectus gracilis     Xue, Xiao-Feng, Song, Zi-Wei & Hong, Xiao-Yue, 2010, Five new species of Anthocoptini from China (Acari: Eriophyidae), Zootaxa 2544, pp. 1-53 : 36 36
Reithrodontomys gracilis     James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections, pp. 392-476 : 460 460
Stenorhopalus gracilis     MONNÉ, MIGUEL A., 2006, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part III. Subfamilies Parandrinae, Prioninae, Anoplodermatinae, Aseminae Spondylidinae, Lepturinae, Oxypeltinae, and addenda to the Cerambycinae and Lamiinae,, Zootaxa 1212 (1), pp. 1-244 : 155 155
Pterostichus gracilis     Ruchin, Alexaner B., Egorov, Leonid V., Alekseev, Sergei K., Semishin, Gennadiy B. & Esin, Mikhail N., 2021, Notes on the fauna of beetles (Insecta, Coleoptera) adjacent to the territory of the Mordovia State Nature Reserve, Amurian Zoological Journal XIII (1), pp. 12-35 : 22 22
Coryne gracilis     OLIVEIRA, OTTO M. P., MIRANDA, THAÍS P., ARAUJO, ENILMA M., AYÓN, PATRICIA, CEDEÑO-POSSO, CRISTINA M., CEPEDA-MERCADO, AMANCAY A., CÓRDOVA, PABLO, CUNHA, AMANDA F., GENZANO, GABRIEL N., HADDAD, MARIA ANGÉLICA, MIANZAN, HERMES W., MIGOTTO, ALVARO E., MIRANDA, LUCÍLIA S., MORANDINI, ANDRÉ C., NAGATA, RENATO M., NASCIMENTO, KARINE B., JÚNIOR, MIODELI NOGUEIRA, PALMA, SERGIO, QUIÑONES, JAVIER, RODRIGUEZ, CAROLINA S., SCARABINO, FABRIZIO, SCHIARITI, AGUSTÍN, STAMPAR, SÉRGIO N., TRONOLONE, VALQUÍRIA B. & MARQUES, ANTONIO C., 2016, Census of Cnidaria (Medusozoa) and Ctenophora from South American marine waters, Zootaxa 4194 (1), pp. 1-256 : 40 40
Hymenoptera   new species  Walker, Francis, 1833, Monographia Chalciditum. (Continued.), The Entomological Magazine 1, pp. 115-142 : 115-142 115-142
Deretaphrus gracilis     Lord, Nathan P. & McHugh, Joseph V., 2013, A Taxonomic Revision of the Genus Deretaphrus Newman, 1842 (Coleoptera: Cucujoidea: Bothrideridae), The Coleopterists Bulletin (mo 12) 67, pp. 1-107 : 29-30 29-30
Passaloecus gracilis     Else, George R., Bolton, Barry & Broad, Gavin R., 2016, Checklist of British and Irish Hymenoptera - aculeates (Apoidea, Chrysidoidea and Vespoidea), Biodiversity Data Journal 4, pp. 8050-8050 : 8050 8050
Octavius gracilis   sp. nov.  Janák, Jiří, 2024, On Octavius from Maloti-Drakensberg and Golden Gate National Parks, South Africa (Coleoptera: Staphylinidae: Euaesthetinae), Zootaxa 5443 (4), pp. 495-522 : 511-512 511-512
Visayasella gracilis   sp. nov.  Ohmomo, Sadahiro, 2011, One new genus and six new species of Coraebini Bedel, 1921 (Coleoptera: Buprestidae) from the Philippines, Zootaxa 3058, pp. 22-34 : 33 33
Conocyathus gracilis     Cairns, S. D., 2004, The Azooxanthellate Scleractinia (Coelenterata: Anthozoa) of Australia, Records of the Australian Museum 56, pp. 259-329 : 290 290
Cyrtolabulus gracilis     Carpenter, James M. & Gadallah, Neveen S., 2020, Biodiversity of the aculeate wasps (Hymenoptera: Aculeata) of the Arabian Peninsula: Vespoidea, Vespidae, Zootaxa 4754 (1), pp. 191-216 : 195 195
Pancheria gracilis     Hopkins, Fortune & Bradford, Jason C., 2009, Nomenclature and typification of names in the endemic genus Pancheria (Cunoniaceae) from New Caledonia, Adansonia (3) 31 (1), pp. 103-135 : 127 127
Cypriniformes   new species  McClelland, J., 1839, Indian Cyprinidae, Asiatic Researches 19, No. 2, pp. 217-471 : 297, 419 297, 419
Leptinopterus gracilis     Grossi, Paschoal Coelho, 2009, Description of two new species of Leptinopterus Hope (Coleoptera: Lucanidae: Lucaninae) with notes on the taxonomy and natural history of the genus, Zootaxa 2172, pp. 32-44 : 37 37
Seabraellus gracilis     Monné, Miguel A. & Monné, Marcela L., 2016, Checklist of Cerambycidae (Coleoptera) primary types of the Museu Nacional, Rio de Janeiro, Brazil, with a brief history of the collection, Zootaxa 4110 (1), pp. 1-90 : 40 40
Oodes gracilis     Hristovski, Slavčo & Guéorguiev, Borislav, 2015, Annotated catalogue of the carabid beetles of the Republic of Macedonia (Coleoptera: Carabidae), Zootaxa 4002 (1), pp. 1-190 : 116 116
Obelia gracilis     OLIVEIRA, OTTO M. P., MIRANDA, THAÍS P., ARAUJO, ENILMA M., AYÓN, PATRICIA, CEDEÑO-POSSO, CRISTINA M., CEPEDA-MERCADO, AMANCAY A., CÓRDOVA, PABLO, CUNHA, AMANDA F., GENZANO, GABRIEL N., HADDAD, MARIA ANGÉLICA, MIANZAN, HERMES W., MIGOTTO, ALVARO E., MIRANDA, LUCÍLIA S., MORANDINI, ANDRÉ C., NAGATA, RENATO M., NASCIMENTO, KARINE B., JÚNIOR, MIODELI NOGUEIRA, PALMA, SERGIO, QUIÑONES, JAVIER, RODRIGUEZ, CAROLINA S., SCARABINO, FABRIZIO, SCHIARITI, AGUSTÍN, STAMPAR, SÉRGIO N., TRONOLONE, VALQUÍRIA B. & MARQUES, ANTONIO C., 2016, Census of Cnidaria (Medusozoa) and Ctenophora from South American marine waters, Zootaxa 4194 (1), pp. 1-256 : 169-170 169-170
Dorylaimus gracilis     Stefanski, W., 1927, Les nématodes libres des torrents de Sinaia avec les considérations sur les nématodes des torrents en général., Publicatiunile Societatii Naturalistilor din Romania 9, pp. 31-35 : 33 33
Polyrhaphis gracilis     Santos-Silva, Antonio, Nascimento, Francisco E. De L. & Biffi, Gabriel, 2019, A new species of Tropidion (Neoibidionini), synonymies in Rhinotragini, notes on Pirangoclytus (Clytini) andHemicladus (Calliini), andnew recordsin Cerambycidae (Coleoptera), Zootaxa 4614 (3), pp. 449-460 : 459 459
Spilogale gracilis subsp. latifrons     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Carnivora, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 532-628 : 623 623
Rhinolophus gracilis   sp. nov.  Andersen, Knud, 1905, On some Bats of the Genus Rhinolophus, with Remarks on their Mutual Affinities, and Descriptions of Twenty-six new Forms., Proceedings of the Zoological Society of London 2, pp. 75-145 : 129 129
Macrolycus gracilis     Li, Yun, Bocak, Ladislav & Pang, Hong, 2012, New species of Macrolycus Waterhouse, 1878 from China and Laos, with a checklist of the genus (Coleoptera: Lycidae), Zootaxa 3232, pp. 44-61 : 50 50
Polyrhaphis gracilis     Ferreira, Gabriel Dos Santos, Ferreira, André Da Silva & Bravo, Freddy, 2023, Annotated checklist of Cerambycidae (Coleoptera: Chrysomeloidea) from the Brazilian semi-arid region, with new species and new geographic records, Zootaxa 5235 (1), pp. 1-81 : 74 74
Corona pfeifferi subsp. gracilis     Breure, Abraham S. H. & Ablett, Jonathan D., 2015, Annotated type catalogue of the Megaspiridae, Orthalicidae, and Simpulopsidae (Mollusca, Gastropoda, Orthalicoidea) in the Natural History Museum, London, ZooKeys 470, pp. 17-143 : 28-29 28-29
Ceratonereis gracilis     Conde-Vela, Víctor Manuel, 2021, Revision of Ceratonereis Kinberg, 1865 recorded from the Caribbean Sea, with description of two new Ceratonereis species and a new combination of Platynereis Kinberg, 1865, Zootaxa 5026 (3), pp. 301-343 : 309-315 309-315
Kingoriidae King 1988     Kammerer, Christian F. & Angielczyk, Kenneth D., 2009, A proposed higher taxonomy of anomodont therapsids, Zootaxa 2018, pp. 1-24 : 10 10
Trixagus gracilis     Herger, Peter & Germann, Christoph, 2014, Käfer aus Lichtfallenfängen in Ufhusen und Luthern, Kanton Luzern (Coleoptera), Entomo Helvetica 7, pp. 147-150 : 150 150
Caligus gracilis     Boxshall, Geoffrey A. & Bernot, James P., 2023, Resolving taxonomic and nomenclatural problems in the genus Caligus O. F. Müller, 1785 (Copepoda: Caligidae), Zootaxa 5360 (4), pp. 545-567 : 563 563
Flagelligorgia gracilis   sp. n.  Cairns, Stephen D. & Cordeiro, Ralf T. S., 2017, A new genus and species of golden coral (Anthozoa, Octocorallia, Chrysogorgiidae) from the Northwest Atlantic, ZooKeys 668, pp. 1-10 : 2-6 2-6
Prochromadorella gracilis   sp. nov.  Huang, Y. & Wang, J. Y., 2011, Two new free-living marine nematode species of Chromadoridae (Nematoda: Chromadorida) from the Yellow Sea, China, Journal of Natural History 45 (35 - 36), pp. 2191-2201 : 2196-2200 2196-2200
Chaetozone gracilis key    Blake, James A., 2015, New species of Chaetozone and Tharyx (Polychaeta: Cirratulidae) from the Alaskan and Canadian Arctic and the Northeastern Pacific, including a description of the lectotype of Chaetozone setosa Malmgren from Spitsbergen in the Norwegian Arctic, Zootaxa 3919 (3), pp. 501-552 : 543-544 543-544
Macrosiagon gracilis     Falin, Zachary H., 2004, Revision of Three New World Macrosiagon Hentz Species (Coleoptera: Ripiphoridae: Ripiphorinae) with a Discussion of Phylogenetic Relationships within the Macrosiagonini, The Coleopterists Bulletin 58 (1), pp. 1-19 : 3-8 3-8
Lanceola clausi subsp. gracilis     Zeidler, Wolfgang, 2009, A review of the hyperiidean amphipod superfamily Lanceoloidea Bowman & Gruner, 1973 (Crustacea: Amphipoda: Hyperiidea), Zootaxa 2000, pp. 1-117 : 37 37
Perciformes   new species  Randall, John Ernest Dr., 2001, Five new Indo-Pacific gobiid fishes of the genus Coryphopterus, Zoological Studies 40, No. 3, pp. 206-225 : 208 208
Tachyusida gracilis     Assing, V., 2006, New species and records of Staphylinidae from Greece, with two new synonymies (Insecta: Coleoptera), Linzer biologische Beiträge 38 (1), pp. 333-379 : 356 356
Thienemannia gracilis     Ivkovic, Marija, Doric, Valentina, Baranov, Viktor, Mihaljevic, Zlatko, Kolcsar, Levente-Peter, Kvifte, Gunnar Mikalsen, Nerudova, Jana & Pont, Adrian C., 2020, Checklist of aquatic Diptera (Insecta) of Plitvice Lakes National Park, Croatia, a UNESCO world heritage site, ZooKeys 918, pp. 99-142 : 99 99
Cephalops gracilis   sp. nov.  Ramos-Pastrana, Yardany, Marques, Dayse Willkenia A. & Rafael, José Albertino, 2022, Cephalops Fallén and Semicephalops De Meyer (Diptera: Pipunculidae) of Colombia, with description of five new species and an updated key to males of the Neotropical species, Zootaxa 5141 (3), pp. 201-226 : 208-210 208-210
Sthenias gracilis     Gupta, Rajeev & Vitali, Francesco, 2017, The checklist of longhorn beetles (Coleoptera: Cerambycidae) from India, Zootaxa 4345 (1), pp. 1-317 : 212 212
Plochionocerus gracilis   sp. nov.  Asiain, Julieta, Márquez, Juan & Morrone, Juan J., 2007, Phylogenetic systematics of the genera Plochionocerus Dejean and Agrodes Nordmann (Coleoptera: Staphylinidae: Xantholinini), Zootaxa 1584, pp. 1-53 : 16-17 16-17
Chlorodius gracilis     Castro, Peter, 2011, Catalog of the anomuran and brachyuran crabs (Crustacea: Decapoda: Anomura, Brachyura) of the Hawaiian Islands 2947, Zootaxa 2947 (1), pp. 1-154 : 144 144
Thomasomys gracilis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Cricetidae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore: The Johns Hopkins University Press, pp. 955-1189 : 1181 1181
Spilogale gracilis subsp. leucoparia     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Carnivora, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 532-628 : 623 623
Stamnoderus gracilis     Navarrete-Heredia, José Luis, Gómez-Rodríguez, Cecilia & Newton, Alfred F., 2006, Staphylinidae (Insecta: Coleoptera) of the Biologia Centrali-Americana: Current status of the names, Zootaxa 1251 (1251), pp. 1-70 : 49 49
Coleus gracilis     Paton, Alan J., Mwanyambo, Montfort, Govaerts, Rafael H. A., Smitha, Kokkaraniyil, Suddee, Somran, Phillipson, Peter B., Wilson, Trevor C., Forster, Paul I. & Culham, Alastair, 2019, Nomenclatural changes in Coleus and Plectranthus (Lamiaceae): a tale of more than two genera, PhytoKeys 129, pp. 1-158 : 41 41
Psilorhynchus gracilis     Kevin W. Conway & Maurice Kottelat, 2007, A new species of Psilorhynchus (Teleostei: Psilorhynchidae) from the Ataran River Basin, Myanmar, with comments on the generic name Psilorhynchoides., Zootaxa 1663, pp. 47-57 : 48 48
Gerreidae     Mcmahan, Caleb D., Matamoros, Wilfredo A., Álvarez Calderón, Francisco S., Henríquez, Wendy Yamileth, Recinos, H. Michelle, Chakrabarty, Prosanta, Barraza, Enrique & Herrera, Néstor, 2013, Checklist of the Inland Fishes of El Salvador, Zootaxa 3608 (6), pp. 440-456 : 450 450
Jasione montana     Cabezudo, Baltasar, Solanas, Federico Casimiro-Soriguer & Pérez-Latorre, Andrés V., 2022, Vascular flora of the Sierra de las Nieves National Park and its surroundings (Andalusia, Spain), Phytotaxa 534 (1), pp. 1-111 : 55 55
Coprodiplosis gracilis     Harris, Keith M. & Dorchin, Netta, 2012, The taxonomic status of Jean-Jacques Kieffer’s type specimens of Afrotropical Cecidomyiidae (Diptera), African Invertebrates 53 (1), pp. 169-169 : 172-173 172-173
Callistomimus gracilis     Faisal, Mohammad & Singh, Sudhir, 2014, Carabid (Coleoptera) type collection at National Forest Insect Collection (NFIC), Forest Research Institute, Dehradun (India), Zootaxa 3786 (3), pp. 331-358 : 338 338
Carex gracilis     Becherer, 1956, Florae Vallesiacae Supplementum, Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71, pp. 1-556 : 1-556 1-556
Clytia gracilis     Mendoza-Becerril, María A., Estrada-González, Mariae C., Mazariegos-Villarreal, Alejandra, Restrepo-Avendaño, Luisa, Villar-Beltrán, Rogelio D., Agüero, José & Cunha, Amanda F., 2020, Taxonomy and diversity of Hydrozoa (Cnidaria, Medusozoa) of La Paz Bay, Gulf of California, Zootaxa 4808 (1), pp. 1-37 : 20-21 20-21
Perciformes   new species  Bleeker, Pieter, 1875, Gobioideorum species insulindicae novae, Archives Néerlandaises des Sciences Exactes et Naturelles 10, pp. 113-134 : 127 127
Cliona carpenteri var. gracilis     Van Soest, Rob W. M., 2024, Correcting sponge names: nomenclatural update of lower taxa level Porifera, Zootaxa 5398 (1), pp. 1-122 : 74-75 74-75
Clytia gracilis     Humara-Gil, Karla J. & Cruz-Gómez, Christopher, 2018, New records of benthic hydroids (Cnidaria: Hydrozoa) from the coast of Oaxaca, Mexico, Zootaxa 4455 (3), pp. 454-470 : 458-461 458-461
Rugilus (Rugilus) gracilis     Assing, Volker, 2019, A revision of Palaearctic and Oriental Rugilus. VI. Two new species Irom China, a new synonymy, and additional records (Coleoptera, Staphylinidae, Paederinae), Linzer biologische Beiträge 51 (1), pp. 5-20 : 8 8
Lethrinus nebulosus Forsskal, n. sp.     Justine, Jean-Lou, Beveridge, Ian, Boxshall, Geoffrey A. & Bray, Rod A., 2010, An annotated list of fish parasites (Copepoda, Monogenea, Digenea, Cestoda and Nematoda) collected from Emperors and Emperor Bream (Lethrinidae) in New Caledonia further highlights parasite biodiversity estimates on coral reef fish, Zootaxa 2691, pp. 1-40 : 33 33
Cololejeunea gracilis     Dauphin, Gregorio, Gradstein, S. Robbert & Allen, Noris Salazar, 2022, Liverworts and hornworts of Barro Colorado Island, Panama, Cryptogamie, Bryologie 20 (9), pp. 153-165 : 156 156
Cheilostomatida   new species  Dick, Matthew H., Mawatari, Shunsuke F., Sanner, JoAnn & Grischenko, Andrei V., 2011, Cribrimorph and other Cauloramphus species (Bryozoa: Cheilostomata) from the northwestern Pacific, Zoological Science 28, No. 2, pp. 134-147 : 136 136
Cypholoba gracilis     Serrano, Artur R. M., Capela, Rúben A. & Santos, Carmen Van-Dúnem Neto, 2017, Biodiversity and notes on carabid beetles from Angola with description of new taxa (Coleoptera: Carabidae), Zootaxa 4353 (2), pp. 201-256 : 249 249
Perciformes   new species  Brichard, P., 1989, Pierre Brichard’s book of cichlids and all the other fishes of Lake Tanganyika, T. F. H. Publications, Inc. : 536 536
Cypriniformes   new species  Agassiz, Jean Louis Rodolphe, 1854, Notice of a collection of fishes from the southern bend of the Tennessee River, in the State of Alabama, The American Journal of Science and Arts, Series 2 17, pp. 297-308 : 358 [20] 358 [20]
Procambarus gracilis     Morehouse, Reid L. & Tobler, Michael, 2013, Crayfishes (Decapoda: Cambaridae) of Oklahoma: identification, distributions, and natural history, Zootaxa 3717 (2), pp. 101-157 : 137-138 137-138
Pseudanophthalmus gracilis     Bousquet, Yves, 2012, Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico, ZooKeys 245, pp. 1-1722 : 314 314
Poeciliopsis gracilis     Ortega-Olivares, Mirza P., García-Prieto, Luis & García-Varela, Martín, 2014, Gryporhynchidae (Cestoda: Cyclophyllidea) in Mexico: species list, hosts, distribution and new records, Zootaxa 3795 (2), pp. 101-125 : 107 107
Sulabanus gracilis   sp. nov.  Dvorak, Milan & Bocak, Ladislav, 2007, Sulabanus gen. nov., a new genus of Lycidae (Coleoptera) from Sulawesi, Zootaxa 1611, pp. 1-24 : 15 15
Spinitectus gracilis     Arai, Hisao P. & Smith, John W., 2016, Guide to the Parasites of Fishes of Canada Part V: Nematoda, Zootaxa 4185 (1), pp. 1-274 : 110-112 110-112
Coleoptera   new species  Gory, Hippolyte Louis, 1834, Deux Rutela nouvelles, Annales de la Société entomologique de France 3, pp. 111-112 : 111 111
Cingulata   new species  Manter, Harold W., 1934, Some digenetic trematodes from deep-water fish of Tortugas, Florida, Papers from the Tortugas Laboratory of the Carnegie Institute of Washington 28, pp. 257-257 : 279 279
Neoloxotaenia gracilis     Nartshuk, E. P., 2013, Grassflies of the subfamily Chloropinae (Diptera: Chloropidae) from Vietnam and Thailand, with descriptions of two new species, Zootaxa 3702 (6), pp. 534-544 : 541-542 541-542
Spratelloides gracilis     Andréfouët, Serge, Chen, Wei-Jen, Kinch, Jeff, Mana, Ralph, Russell, Barry C., Tully, Dean & White, William T., 2019, Checklist of the marine and estuarine fishes of New Ireland Province, Papua New Guinea, western Pacific Ocean, with 810 new records, Zootaxa 4588 (1), pp. 1-360 : 57 57
Caulopsis gracilis     Yong, Sheyla & Perez-Gelabert, Daniel E., 2014, Grasshoppers, Crickets and Katydids (Insecta: Orthoptera) of Cuba: an annotated checklist, Zootaxa 3827 (4), pp. 401-438 : 432 432
Passaloecus gracilis     Jahantigh, Fatemeh, Rakhshani, Ehsan, Mokhtari, Azizollah & Ramroodi, Sara, 2017, Catalogue of Ampulicidae, Crabronidae and Sphecidae of Iran (Hymenoptera, Apoidea), Zootaxa 4307 (1), pp. 1-96 : 74 74
Oukuriella gracilis     Bellodi, Carolina Ferraz, Fusari, Lívia Maria & Roque, Fabio De Oliveira, 2016, New species and records of Oukuriella Epler, 1986 from the Neotropical region (Diptera: Chironomidae), Zootaxa 4078 (1), pp. 187-196 : 190 190
Ceratozetes gracilis     Menke, H. - G., 1964, Revision der Ceratozetidae, 2. Ceratozetes gracilis (Michael) (Arach., Acari, Oribatei), Senckenbergiana biologica 45, pp. 621-634 : 621-634 621-634
Tyrannochthonius gracilis   sp. nov.  Hou, Yanmeng, Feng, Zegang & Zhang, Feng, 2023, Diversity of cave-dwelling pseudoscorpions from Guizhou in China, with the description of twenty-four new species of the genus Tyrannochthonius (Pseudoscorpiones, Chthoniidae), Zootaxa 5262 (1), pp. 1-158 : 48-54 48-54
Myodocopida   new species  Brady, George Stewardson, 1880, Report on the Ostracoda dredged by H. M. S. Challenger during the years 1873 - 1876, Reports of Science Research Voyage of H. M. S. Challenger. Zoology 1, No. 3, pp. 1-184 : 156 156
Decamastus gracilis     Faulwetter, Sarah, Simboura, Nomiki, Katsiaras, Nikolaos, Chatzigeorgiou, Giorgos & Arvanitidis, Christos, 2017, Polychaetes of Greece: an updated and annotated checklist, Biodiversity Data Journal 5, pp. 20997-20997 : 20997 20997
Mimosella gracilis     Gerovasileiou, Vasilis & Rosso, Antonietta, 2016, Marine Bryozoa of Greece: an annotated checklist, Biodiversity Data Journal 4, pp. 10672-10672 : 10672 10672
Cephaloleia gracilis     Staines, Charles L. & Garcia-Robledo, Carlos, 2014, The genus Cephaloleia Chevrolat, 1836 (Coleoptera, Chrysomelidae, Cassidinae), ZooKeys 436, pp. 1-355 : 152 152
Protella gracilis     Takeuchi, Ichiro, Lim, Jacqueline Hui Chern & Inoue, Yuki, 2014, Description of two species of Protella Dana, 1852 (Crustacea: Amphipoda): P. gracilis Dana, 1853, from Balabac Strait, the Philippines, and P. amamiensis, new species, from southern Japan, Raffles Bulletin of Zoology 62, pp. 53-65 : 54-57 54-57
Okanagodes gracilis var. pallida     Sanborn, Allen F., 1999, Cicada (Homoptera: Cicadoidea) Type Material in the Collections of the American Museum of Natural History, California Academy of Sciences, Snow Entomological Museum, Staten Island Institute of Arts and Sciences, and the United States National Museum, The Florida Entomologist 82 (1), pp. 34-60 : 50 50
Okanagodes gracilis var. viridis     Sanborn, Allen F., 1999, Cicada (Homoptera: Cicadoidea) Type Material in the Collections of the American Museum of Natural History, California Academy of Sciences, Snow Entomological Museum, Staten Island Institute of Arts and Sciences, and the United States National Museum, The Florida Entomologist 82 (1), pp. 34-60 : 50 50
Rugilus (Rugilus) gracilis     Assing, V., 2014, A revision of Palaearctic and Oriental Rugilus. IV. Three new species from Nepal and additional records (Coleoptera: Staphylinidae: Paederinae), Linzer biologische Beiträge 46 (1), pp. 449-459 : 451 451
Cryptotis gracilis     James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections, pp. 58-106 : 85 85
Rhinolophus pusillus subsp. gracilis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Chiroptera - Family Rhinolophidae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 350-365 : 361 361
Macroramphosus gracilis     Carneiro, Miguel, Martins, Rogélia, Landi, Monica & Costa, Filipe O., 2014, Updated checklist of marine fishes (Chordata: Craniata) from Portugal and the proposed extension of the Portuguese continental shelf, European Journal of Taxonomy 73, pp. 1-73 : 46 46
Ataenius gracilis     Hielkema, Auke J. & Hielkema, Meindert A., 2019, An annotated checklist of the Scarabaeoidea (Insecta: Coleoptera) of the Guianas, Insecta Mundi 732 (732), pp. 1-306 : 27-28 27-28
Adeonellopsis gracilis   sp. nov.  Liow, Lee Hsiang & Gordon, Dennis P., 2020, New species of Adeonellopsis (Bryozoa: Adeonidae) from southern Zealandia and the western Tasman Sea, Zootaxa 4895 (3), pp. 301-331 : 323-325 323-325
Spectrolebias gracilis   sp. n.  Costa, Wilson J. E. M. & Amorim, Pedro F., 2018, A new miniature cryptic species of the seasonal killifish genus Spectrolebias from the Tocantins River basin, central Brazil (Cyprinodontiformes, Aplocheilidae), Zoosystematics and Evolution 94 (2), pp. 359-368 : 359 359
Pseudopallene gracilis   sp. nov.  Arango, Claudia P. & Brenneis, Georg, 2013, New species of Australian Pseudopallene (Pycnogonida: Callipallenidae) based on live colouration, morphology and DNA, Zootaxa 3616 (5), pp. 401-436 : 420-422 420-422
Perciformes   new species  Tarp, F. H., 1952, A revision of the family Embiotocidae (the surfperches), Fish Bulletin of the Department of Fish and Game of California 88, pp. 1-99 : 76 76
Erymus gracilis     Bordoni, Arnaldo, 2017, New data on the Oriental Xantholinini. 44. New species and new records from Nepal, Malaysia, Vietnam, Philippines, Sumatra, and Sabah (Coleoptera Staphylinidae), Beiträge Zur Entomologie = Contributions to Entomology 67 (2), pp. 255-264 : 260 260
Parapontophilus gracilis     Alves-Júnior, Flavio De Almeida, Viana, Girlene Fábia Segundo, Araújo, Marina De Sá Leitão Câmara De & Souza-Filho, Jesser F., 2018, New records of the family Crangonidae (Decapoda: Caridea) from Southwestern Atlantic, Zootaxa 4369 (1) : -1 -1
Spilogale gracilis subsp. gracilis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Carnivora, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 532-628 : 623 623
Poeciliopsis gracilis     Angulo, Arturo, Betts, Joel T., González-Alemán, Néstor J., Castañeda, Edgar, Berghe, Eric Van Den, Elías, Diego J., Mcmahan, Caleb D. & Matamoros, Wilfredo A., 2023, Continental fishes of Nicaragua: diversity, distribution and conservation status; with an annotated and illustrated checklist of species and an identification guide to families, Zootaxa 5376 (1), pp. 1-89 : 62 62
Coleoptera   new species  Petrunkevitch, Alexander, 1945, Palaeozoic Arachnida. An inquiry into their evolutionary trends, Scientific Papers, Illinois State Museum 3, No. 2, pp. 1-76 : 68 68
Theognete gracilis   sp. nov.  Anderson, Robert S., 2010, A taxonomic monograph of the Middle American leaf-litter inhabiting weevil genus Theognete Champion (Coleoptera: Curculionidae; Molytinae; Lymantini) 2458, Zootaxa 2458 (1), pp. 1-127 : 16-17 16-17
Cyrtolabulus gracilis     Gusenleitner, J. & Uae, 2012, Vespidae aus dem Oman und der Union der Arabischen Emirate (Hymenoptera: Vespidae: Eumeninae, Masarinae). Nachtrag, Linzer biologische Beiträge 44 (1), pp. 307-312 : 308 308
Murina gracilis     Don E. Wilson & Russell A. Mittermeier, 2019, Vespertilionidae, Handbook of the Mammals of the World – Volume 9 Bats, Barcelona: Lynx Edicions, pp. 716-981 : 920 920
Hemiptera   new species  Wang, Xu, Hayashi, Masami & Wei, Cong, 2018, Revision, phylogeny and phylogeography of the cicada genus Auritibicen (Hemiptera: Cicadidae), with descriptions of ten new species, European Journal of Entomology 115, pp. 53-103 : 87 87
Incertae SEDIS     KEQIN, GAO & NORELL, MARK A., 2000, Taxonomic Composition And Systematics Of Late Cretaceous Lizard Assemblages From Ukhaa Tolgod And Adjacent Localities, Mongolian Gobi Desert, Bulletin of the American Museum of Natural History 2000 (249), pp. 1-118 : 40-46 40-46
Crocodilichthys gracilis     Love, Milton S., Bizzarro, Joseph J., Cornthwaite, Maria, Frable, Benjamin W. & Maslenikov, Katherine P., 2021, Checklist of marine and estuarine fishes from the Alaska-Yukon Border, Beaufort Sea, to Cabo San Lucas, Mexico, Zootaxa 5053 (1), pp. 1-285 : 194 194
Parafairmairia gracilis     Stalažs, Arturs, 2021, Biruta Rasiņa’s collection of scale insects (Hemiptera: Sternorrhyncha Coccomorpha) at the Latvian National Museum of Natural History, including type material of several species, Zootaxa 5039 (4), pp. 451-478 : 458 458
Chelipoda gracilis   sp. nov.  Published, First, 2007, The Hemerodromiinae (Diptera: Empididae) of New Zealand II. Chelipoda Macquart, Zootaxa 1537 (1), pp. 1-88 : 55-57 55-57
Taphrocerus gracilis     Carlton, Christopher E., MacRae, Ted C., Tishechkin, Alexey K., Bayless, Victoria L. & Johnson, Wood, 2018, Annotated Checklist of the Buprestidae (Coleoptera) from Louisiana, The Coleopterists Bulletin 72 (2), pp. 351-367 : 365 365
Phyllochaetopterus gracilis     Faulwetter, Sarah, Simboura, Nomiki, Katsiaras, Nikolaos, Chatzigeorgiou, Giorgos & Arvanitidis, Christos, 2017, Polychaetes of Greece: an updated and annotated checklist, Biodiversity Data Journal 5, pp. 20997-20997 : 20997 20997
Astenus (Astenus) gracilis     Assing, V., 2008, On the taxonomy and zoogeography of some Palaearctic Paederinae and Xantholinini (Coleoptera: Staphylinidae), Linzer biologische Beiträge 40 (2), pp. 1237-1294 : 1241 1241
Pseudoscorpiones   new species  Ellingsen, Edvard, 1902, Sur la faune de pseudoscorpions de l'Équateur, Mémoires de la Société Zoologique de France 15, pp. 146-168 : 148 148
Decapoda   new species  Smith, S. I., 1882, Reports on the results of dredging, under the supervision of Alexander Agassiz, on the east coast of the United States, during the summer of 1880, by the U. S. coast survey steamer “ Blake ”, Commander J. R. Bartlett, U. S. N., commanding, I: Report on the Crustacea., Bulletin of the Museum of Comparative Zoology at Harvard College. 10, No. 1, pp. 1-108 : 36 36
Siopelus (Laparhetes) gracilis     Serrano, Artur R. M., Capela, Rúben A. & Santos, Carmen Van-Dúnem Neto, 2017, Biodiversity and notes on carabid beetles from Angola with description of new taxa (Coleoptera: Carabidae), Zootaxa 4353 (2), pp. 201-256 : 221 221
Coccothrinax gracilis     Henderson, Andrew, 2023, A revision of Coccothrinax, Hemithrinax, Leucothrinax, Thrinax, and Zombia (Arecaceae), Phytotaxa 614 (1), pp. 1-115 : 51-53 51-53
Cylionus gracilis     John Hollier, Edmund Schiller & Nesrine Akkari, 2017, An annotated list of the Diplopoda described by Aloïs Humbert alone and with Henri de Saussure, and the Diplopoda from Saussure’s Mexico expedition, Revue suisse de Zoologie 124 (2), pp. 203-224 : 210 210
Lasiodiamesa gracilis     Syrovátka, Vít & Langton, Peter H, 2015, First records of Lasiodiamesa gracilis (Kieffer, 1924), Parochlus kiefferi (Garrett, 1925) and several other Chironomidae from the Czech Republic and Slovakia, CHIRONOMUS Journal of Chironomidae Research 28 (28), pp. 45-56 : 45-46 45-46
Ataenius gracilis     Swezey, O. H., 1942, Miscellaneous Families of Guam Coleoptera, Insects of Guam I, Honolulu, Hawaii: Bernice P. Bishop Museum, pp. 150-171 : 167-168 167-168
Stenosagola gracilis     Park, J. - S. & Carlton, C. E., 2013, A Revision of the New Zealand GenusStenosagolaBroun, 1921 (Coleoptera: Staphylinidae: Pselaphinae: Faronitae), The Coleopterists Bulletin 67 (3), pp. 335-359 : 338 338
Sinella gracilis   sp. nov.  Zhang, Feng, 2013, Five new eyed species of Sinella (Collembola: Entomobryidae) from China, with a key to the eyed species of the genus, Zootaxa 3736 (5), pp. 549-568 : 562-565 562-565
Spinitectus gracilis subsp. acipenseri     Arai, Hisao P. & Smith, John W., 2016, Guide to the Parasites of Fishes of Canada Part V: Nematoda, Zootaxa 4185 (1), pp. 1-274 : 107 107
Entalophoroecia gracilis     Gerovasileiou, Vasilis & Rosso, Antonietta, 2016, Marine Bryozoa of Greece: an annotated checklist, Biodiversity Data Journal 4, pp. 10672-10672 : 10672 10672
Cryptotis gracilis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Soricomorpha, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 220-311 : 271 271
Chrysolina (Hypericia) gracilis     Mikhailov, Yu. E., 2024, REVIEW OF LEAF BEETLES OF THE SUBGENUS HYPERICIA BEDEL, 1899 (COLEOPTERA: CHRYSOMELIDAE: CHRYSOLINA) FROM EAST ASIA, Far Eastern Entomologist 499, pp. 1-18 : 14 14
Calyptraster gracilis     Jangoux, Michel, 2022, The type specimens of extant asteroids (Echinodermata) in the Muséum national d’Histoire naturelle of Paris, Zoosystema 44 (11), pp. 259-334 : 287 287
Callicarpa gracilis     Galea, Horia R., Di Camillo, Cristina G. & Maggioni, Davide, 2021, An integrative study of Callicarpa gracilis Fewkes, 1881 and Aglaophenia trifida L. Agassiz, 1862, with notes on some hydroids (Cnidaria: Hydrozoa) from French Guiana, Zootaxa 4926 (3), pp. 301-341 : 304-314 304-314
Cyrtolabulus gracilis     Gusenleitner, J., 2013, Die Gattungen der Eumeninae im Nahen Osten, in Nordafrika und in Arabien (Hymenoptera: Vespidae: Eumeninae), Linzer biologische Beiträge 45 (1), pp. 5-107 : 23 23
Archiaustroconops gracilis     Guo, Mingxia, Xing, Lida, Wang, Bo, Zhang, Weiwei, Wang, Shuo, Shi, Aimin & Bai, Ming, 2017, A catalogue of Burmite inclusions, Zoological Systematics 42 (3), pp. 249-379 : 329 329
Taterillus gracilis     James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 3), Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections, pp. 392-476 : 470 470
Clonaria gracilis     Delfosse, Emmanuel, Cliquennois, Nicolas, Depraetere, Marion & Robillard, Tony, 2019, Catalogue des types de la collection de phasmes du Muséum national d’Histoire naturelle de Paris (Insecta, Phasmatodea), Zoosystema 41 (11), pp. 181-235 : 204 204
Ceratozetes gracilis     Murvanidze, Maka & Mumladze, Levan, 2016, Annotated checklist of Georgian oribatid mites, Zootaxa 4089 (1), pp. 1-81 : 69 69
Coleoptera   new species  Telnov, Dmitry, 2018, Revision of the Tomoderinae (Coleoptera: Anthicidae). Part II. Macrotomoderus Pic, 1901 species from China and Taiwan, Annales zoologici 68, No. 3, pp. 463-492 : 463-492 463-492
Camchaya gracilis     Bunwong, Sukhonthip, Chantaranothai, Pranom & Keeley, Sterling C., 2014, Revisions and key to the Vernonieae (Compositae) of Thailand, PhytoKeys 37, pp. 25-101 : 50 50
Diplolepis gracilis     Nastasi, Louis F. & Deans, Andrew R., 2021, Catalogue of Rose Gall, Herb Gall, and Inquiline Gall Wasps (Hymenoptera: Cynipidae) of the United States, Canada and Mexico, Biodiversity Data Journal 9, pp. 68558-68558 : 68558 68558
Caecilia gracilis     Maciel, Adriano O. & Hoogmoed, Marinus S., 2011, Taxonomy and distribution of caecilian amphibians (Gymnophiona) of Brazilian Amazonia, with a key to their identification, Zootaxa 2984, pp. 1-53 : 6-9 6-9
Chone gracilis     Tovar-Hernández, María Ana, 2007, Revision of Chone Krøyer, 1856 (Polychaeta: Sabellidae) from North America and descriptions of four new species, Journal of Natural History 41 (9 - 12), pp. 511-566 : 534-536 534-536
Laccobius gracilis     Darilmaz, Mustafa C. & İncekara, Ümit, 2011, Checklist of Hydrophiloidea of Turkey (Coleoptera: Polyphaga), Journal of Natural History 45 (11 - 12), pp. 685-735 : 720 720
Omphreus gracilis     Hristovski, Slavčo & Guéorguiev, Borislav, 2015, Annotated catalogue of the carabid beetles of the Republic of Macedonia (Coleoptera: Carabidae), Zootaxa 4002 (1), pp. 1-190 : 116-117 116-117
Platydracus gracilis   sp. nov.  Zhou, Cheng-Lin, Zhao, Qing-Hao & Tang, Liang, 2024, A taxonomic study of the Platydracus brachycerus group with descriptions of three new species from China (Coleoptera: Staphylinidae, Staphylininae), Zootaxa 5399 (5), pp. 505-516 : 509-514 509-514
Dorylaimus gracilis     Árpád, Soós, 1940, Magyarország szabadon élő fonalférgeinek jegyzéke, Annales historico-naturales Musei nationalis hungarici 33, pp. 79-97 : 84 84
Cardioglossa gracilis     Sánchez-Vialas, Alberto, Calvo-Revuelta, Marta, Castroviejo-Fisher, Santiago & De, Ignacio, 2020, Synopsis of the Amphibians of Equatorial Guinea based upon the Authors’ Field Work and Spanish Natural History Collections, Proceedings of the California Academy of Sciences 66 (8), pp. 137-230 : 149 149
Diptera   new species  Plant, Adrian R., 2007, The Hemerodromiinae (Diptera: Empididae) of New Zealand II. Chelipoda Macquart., Zootaxa 1537, pp. 1-88 : 55 55
Carchesium gracilis     Mayén-Estrada, Rosaura & Pinto Utz, Laura R., 2018, A checklist of species of Vorticellidae (Ciliophora: Peritrichia) epibionts of crustaceans, Zootaxa 4500 (3), pp. 301-328 : 303 303
Artiodactyla   new species  Meachen, Julie A., 2005, A new species of Hemiauchenia (Artiodactyla, Camelidae) from the late Blancan of Florida, Bulletin of the Florida Museum of Natural History 45, No. 4, pp. 435-447 : 438 438
Docalidia gracilis     Nielson, M. W., 2011, New species in the Neotropical genus Docalidia with a key to known species, notes on distribution, taxonomy and a synoptic catalogue of the genus (Hemiptera: Cicadellidae: Coelidiinae: Teruliini) 2952, Zootaxa 2952 (1), pp. 1-86 : 79 79
Ancognatha gracilis     Moore, Matthew R., Cave, Ronald D. & Branham, Marc A., 2018, Annotated catalog and bibliography of the cyclocephaline scarab beetles (Coleoptera, Scarabaeidae, Dynastinae, Cyclocephalini), ZooKeys 745, pp. 101-378 : 113 113
Ataenius gracilis     Freese, Edwin L., Veal, Doug A. & Lago, Paul K., 2020, The Scarabaeoidea (Coleoptera) of Iowa: An annotated checklist, Insecta Mundi 2020 (787), pp. 1-83 : 23 23
Prionodon linsang subsp. gracilis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Carnivora, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 532-628 : 553 553
Spilogale gracilis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Carnivora, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 532-628 : 623 623
Cypriniformes   new species  Rainboth, W. J., 1983, Psilorhynchus gracilis, a new cyprinoid fish from the Gangetic lowlands, Proceedings of the California Academy of Sciences, Series 4 43, No. 6, pp. 67-76 : 69 69
Speonemadus gracilis     Fresneda, Javier, Faille, Arnaud, Fery, Hans & Ribera, Ignacio, 2019, A molecular phylogeny of Speonemadus Jeannel, 1922 with description of two new species from Morocco (Coleoptera: Leiodidae: Cholevinae: Anemadini), Zootaxa 4543 (1), pp. 1-36 : 11-16 11-16
Cnemaspis gracilis     Khandekar, Akshay, Gaikwad, Sunil M., Pal, Saunak, Thackeray, Tejas & Agarwal, Ishan, 2023, An expanded description of Cnemaspis gracilis (Beddome 1870) (Squamata: Gekkonidae) based on recent material, Zootaxa 5301 (5), pp. 540-560 : 544-556 544-556
Oodes gracilis     Azadbakhsh, Saeed & Nozari, Jamasb, 2015, Checklist of the Iranian Ground Beetles (Coleoptera; Carabidae), Zootaxa 4024 (1), pp. 1-108 : 66 66
Morion gracilis     Baehr, Martin & Reid, Chris A. M., 2017, On a Collection of Carabidae from Timor Leste, with Descriptions of Nine New Species (Insecta: Coleoptera, Carabidae), Records of the Australian Museum 69 (6), pp. 421-450 : 427 427
Proborhyaenidae Ameghino 1897     Engelman, Russell K., Flynn, John J., Wyss, André R. & Croft, Darin A., 2020, Eomakhaira molossus, A New Saber-Toothed Sparassodont (Metatheria: Thylacosmilinae) from the Early Oligocene (? Tinguirirican) Cachapoal Locality, Andean Main Range, Chile, American Museum Novitates 2020 (3957), pp. 1-76 : 7 7
Cnesinus gracilis     Atkinson, Thomas H. & Ibarra Juárez, Luís Arturo, 2021, Corrections and Additions to the Checklist of Bark and Ambrosia Beetles (Coleoptera: Curculionidae: Scolytinae, Platypodinae) of Mesic Montane Forest in Xalapa, Veracruz, Mexico, The Coleopterists Bulletin 75 (1), pp. 227-239 : 232 232
Clytia gracilis     Gil, Marta & Ramil, Fran, 2021, Hydroids (Cnidaria, Hydrozoa) from the Vema and Valdivia seamounts (SE Atlantic), European Journal of Taxonomy 758, pp. 49-96 : 65 65
Aulopiformes   new species  Günther, Albert Charles Lewis Gotthilf, 1878, Preliminary notices of deep-sea fishes collected during the voyage of the H. M. S. “ Challenger ”, Annals and Magazine of Natural History, Including Zoology, Botany and Geology, Being a Continuation of the ' Magazine of Botany and Zoology', and of Louden and Charlesworth's ' Magazine of Natural History', Series 5 2, pp. 17-28 : 182 [15] 182 [15]
Hoploscopa gracilis   sp. nov.  Leger, Theo, Kehlmaier, Christian, Vairappan, Charles S. & Nuss, Matthias, 2020, Twenty-six new species of Hoploscopa (Lepidoptera, Crambidae) from South-East Asia revealed by morphology and DNA barcoding, ZooKeys 907, pp. 1-99 : 1 1
Falconina gracilis     García, Fabián & Bonaldo, Alexandre B., 2023, Taxonomic revision of the soldier spider genus Falconina Brignoli, 1985 (Araneae: Corinnidae: Corinninae), Zootaxa 5343 (3), pp. 201-242 : 205-220 205-220
Eophileurus gracilis     Yang, Qiao-Zhi & Pathomwattananurak, Wuttipon, 2022, Four new species of the genus Eophileurus Arrow, 1908 (Coleoptera: Scarabaeidae Dynastinae) from Thailand and Vietnam, with notes on some Indochinese species, Zootaxa 5165 (4), pp. 451-485 : 462-464 462-464
Physocephala gracilis     Rocha, Leonardo Silvestre Gomes & Mello-Patiu, Cátia Antunes De, 2016, FAMILY CONOPIDAE, Zootaxa 4122 (1), pp. 561-565 : 563 563
Bamona gracilis     Navarrete-Heredia, José Luis, Gómez-Rodríguez, Cecilia & Newton, Alfred F., 2006, Staphylinidae (Insecta: Coleoptera) of the Biologia Centrali-Americana: Current status of the names, Zootaxa 1251 (1251), pp. 1-70 : 21 21
Cothonaspis gracilis     Forshage, Mattias, Bowdrey, Jeremy, Broad, Gavin R., Spooner, Brian M. & van Veen, Frank, 2017, Checklist of British and Irish Hymenoptera - Cynipoidea, Biodiversity Data Journal 5, pp. 8049-8049 : 8049 8049
Cryptotis gracilis     Rainer Hutterer, 1993, Order Insectivora, Mammal Species of the World (2 nd Edition), Washington and London: Smithsonian Institution Press, pp. 69-130 : 108 108
Ischyrosmilus gracilis     Therrien, François, 2005, Feeding behaviour and bite force of sabretoothed predators, Zoological Journal of the Linnean Society 145 (3), pp. 393-426 : 425-426 425-426
Hydraena gracilis     Ertorun, Nesil, Jäch, Manfred A., Kasapoġlu, Ahmet & Darilmaz, Mustafa C., 2011, Checklist of the Hydraenidae (Coleoptera) of Turkey, with notes on distribution, Zootaxa 3055 (1), pp. 22-42 : 30 30
Cosmopsaltria gracilis     Sanborn, Allen F., 1999, Cicada (Homoptera: Cicadoidea) Type Material in the Collections of the American Museum of Natural History, California Academy of Sciences, Snow Entomological Museum, Staten Island Institute of Arts and Sciences, and the United States National Museum, The Florida Entomologist 82 (1), pp. 34-60 : 44 44
Obelia gracilis     OLIVEIRA, OTTO M. P., MIRANDA, THAÍS P., ARAUJO, ENILMA M., AYÓN, PATRICIA, CEDEÑO-POSSO, CRISTINA M., CEPEDA-MERCADO, AMANCAY A., CÓRDOVA, PABLO, CUNHA, AMANDA F., GENZANO, GABRIEL N., HADDAD, MARIA ANGÉLICA, MIANZAN, HERMES W., MIGOTTO, ALVARO E., MIRANDA, LUCÍLIA S., MORANDINI, ANDRÉ C., NAGATA, RENATO M., NASCIMENTO, KARINE B., JÚNIOR, MIODELI NOGUEIRA, PALMA, SERGIO, QUIÑONES, JAVIER, RODRIGUEZ, CAROLINA S., SCARABINO, FABRIZIO, SCHIARITI, AGUSTÍN, STAMPAR, SÉRGIO N., TRONOLONE, VALQUÍRIA B. & MARQUES, ANTONIO C., 2016, Census of Cnidaria (Medusozoa) and Ctenophora from South American marine waters, Zootaxa 4194 (1), pp. 1-256 : 171 171
Lepidocheyla gracilis     Ardeshir, Fariba, 2017, Cheyletid mites (Acari: Trombidiformes) in stored grains in Iran, Persian Journal of Acarology 6 (1), pp. 11-24 : 16 16
Lepidocheyla gracilis     Ebrahimi, Najmeh & Noei, Javad, 2022, Checklist of mites associated with stored products (Arachnida: Acari) of Iran, Persian Journal of Acarology 11 (4), pp. 559-631 : 582 582
Corymorpha gracilis     Schuchert, Peter & Collins, Richard, 2021, Hydromedusae observed during night dives in the Gulf Stream, Revue suisse de Zoologie 128 (2), pp. 237-356 : 277 277
Dysopes gracilis     Turni, Hendrik & Kock, Dieter, 2008, Type specimens of bats (Chiroptera: Mammalia) in the collections of the Museum f r Naturkunde, Berlin, Zootaxa 1869 (1), pp. 1-82 : 67 67
Clytia gracilis     Moura, Carlos J., 2015, The hydrozoan fauna (Cnidaria: Hydrozoa) from the peaks of the Ormonde and Gettysburg seamounts (Gorringe Bank, NE Atlantic), Zootaxa 3972 (2), pp. 148-180 : 167-168 167-168
Syncordulia gracilis     Dijkstra, Klaas-Douwe B., Samways, Michael J. & Simaika, John P., 2007, Two new relict Syncordulia species found during museum and field studies of threatened dragonflies in the Cape Floristic Region (Odonata: Corduliidae), Zootaxa 1467, pp. 19-34 : 22-23 22-23
Tmethis cisti subsp. gracilis     Massa, Bruno, 2013, Pamphagidae (Orthoptera: Caelifera) of North Africa: key to genera and the annotated check-list of species, Zootaxa 3700 (3), pp. 435-475 : 438 438
Cyprinodontiformes   new species  Hubbs, Carl L. & Turner, C. L., 1939, Studies of the fishes of the order Cyprinodontes. XVI. A revision of the Goodeidae, Miscellaneous Publications of the Museum of Zoology University of Michigan 42, pp. 1-80 : 44 44
Prosopocoilus gracilis key    Zhong, Fang, Bai, Ming, Ge, Yang & Wan, Xia, 2014, Taxonomic revision of Prosopocoilus gracilis (Saunders, 1854) and its allied species from China (Coleoptera: Lucanidae), Zoological Systematics 39 (1), pp. 136-148 : 137-138 137-138
Hydraena gracilis     PROKIN, Alexander A., LITOVKIN, Stanislav V. & JÄCH, Manfred A., 2015, New records of Hydraenidae and Elmidae (Coleoptera) from Russia and adjacent countries, Fragmenta Faunistica 58 (2), pp. 99-110 : 101 101
Pelidnota gracilis subsp. gracilis     Moore, Matthew R., Jameson, Mary L., Garner, Beulah H., Audibert, Cedric, Smith, Andrew B. T. & Seidel, Matthias, 2017, Synopsis of the pelidnotine scarabs (Coleoptera, Scarabaeidae, Rutelinae, Rutelini) and annotated catalog of the species and subspecies, ZooKeys 666, pp. 1-349 : 1 1
Cyrtolabulus gracilis     Schmid, Christian, 2021, New records of Vespidae (Hymenoptera) from Iran with descriptions of three species, Linzer biologische Beiträge 52 (2), pp. 1105-1121 : 1109 1109
Civizelotes gracilis     Marjan Komnenov, Eva Pitta, Konstantina Zografou & Maria Chatzaki, 2016, Discovering the still unexplored arachnofauna of the National Park of Dadia-Lefkimi-Soufli, NE Greece: a taxonomic review with description of new species, Zootaxa 4096 (1), pp. 1-66 : 45 45
Anopliomorpha gracilis     Pérez-Hernández, Cisteil Xinum, 2017, An annotated catalogue of the Coleoptera types deposited in the National Insect Collection (CNIN) of the National Autonomous University of Mexico, Zootaxa 4288 (1), pp. 1-128 : 31 31
Metacarcinus gracilis     Wicksten, Mary K., 2012, Decapod Crustacea of the Californian and Oregonian Zoogeographic Provinces 3371, Zootaxa 3371, pp. 1-307 : 231 231
Physalaemus cuvieri Fitzinger 1826     Hepp, Fábio & Pombal, José P., 2020, Review of bioacoustical traits in the genus Physalaemus Fitzinger, 1826 (Anura: Leptodactylidae: Leiuperinae), Zootaxa 4725 (1), pp. 1-106 : 54 54
Coelinidea gracilis     Broad, Gavin R., Shaw, Mark R. & Godfray, H. Charles J., 2016, Checklist of British and Irish Hymenoptera - Braconidae, Biodiversity Data Journal 4, pp. 8151-8151 : 8151 8151
Neogastropoda   new species  Vermeij, Geerat J. & Bouchet, Philippe, 1998, New Pisaniinae (Mollusca, Gastropoda, Buccinidae) from New Caledonia, with remarks on Cantharus and related genera, Zoosystema 20, No. 3, pp. 471-485 : 480 480
Clytia gracilis     OLIVEIRA, OTTO M. P., MIRANDA, THAÍS P., ARAUJO, ENILMA M., AYÓN, PATRICIA, CEDEÑO-POSSO, CRISTINA M., CEPEDA-MERCADO, AMANCAY A., CÓRDOVA, PABLO, CUNHA, AMANDA F., GENZANO, GABRIEL N., HADDAD, MARIA ANGÉLICA, MIANZAN, HERMES W., MIGOTTO, ALVARO E., MIRANDA, LUCÍLIA S., MORANDINI, ANDRÉ C., NAGATA, RENATO M., NASCIMENTO, KARINE B., JÚNIOR, MIODELI NOGUEIRA, PALMA, SERGIO, QUIÑONES, JAVIER, RODRIGUEZ, CAROLINA S., SCARABINO, FABRIZIO, SCHIARITI, AGUSTÍN, STAMPAR, SÉRGIO N., TRONOLONE, VALQUÍRIA B. & MARQUES, ANTONIO C., 2016, Census of Cnidaria (Medusozoa) and Ctenophora from South American marine waters, Zootaxa 4194 (1), pp. 1-256 : 161 161
Nitella gracilis     Info Flora, 2021, Info Flora Schweiz - Characeae, https://www.infoflora.ch/de/flora/characeae.html (accessed 2023-10-20) : -1 -1
Falconina gracilis     Dean, David Allen, 2016, Catalogue of Texas spiders, ZooKeys 570, pp. 1-703 : 79 79
Peyerimhoffina gracilis     Tillier, Pierre, 2015, Raphidioptera et Neuroptera (Insecta, Neuropterida) du Parc national du Mercantour (France), Zoosystema 37 (4), pp. 581-594 : 586 586
Coolinia gracilis     Modzalevskaya, Tatiana L., 2003, Silurian and Devonian brachiopods from Severnaya Zemlya (Russian Arctic), Geodiversitas 25 (1), pp. 73-107 : 79 79
Oliarus gracilis     Löcker, Birgit, Fletcher, Murray J., Larivière, Marie-Claude & Gurr, Geoff M., 2006, The Australian Pentastirini (Hemiptera: Fulgoromorpha: Cixiidae), Zootaxa 1290 (1290), pp. 1-138 : 30 30
Chamaeleo gracilis     Segniagbeto, Gabriel Hoinsoude, Trape, Jean-François, Afiademanyo, Komlan M., Rödel, Mark-Oliver, Ohler, Annemarie, Dubois, Alain, David, Patrick, Meirte, Danny, Glitho, Isabelle Adolé, Petrozzi, Fabio & Luiselli, Luca, 2015, Checklist of the lizards of Togo (West Africa), with comments on systematics, distribution, ecology, and conservation, Zoosystema 37 (2), pp. 381-402 : 395-396 395-396
Lipolexis gracilis Forster 1862     Kavallieratos, Nickolas G., Tomanović, Ž Eljko & Starý, Petr, 2008, Parasitoids (Hymenoptera: Braconidae: Aphidiinae) attacking aphids feeding on Prunoideae and Maloideae crops in Southeast Europe: aphidiine-aphid-plant associations and key, Zootaxa 1793, pp. 47-64 : 55 55
Spilogale gracilis subsp. martirensis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Carnivora, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 532-628 : 623 623
Hemipholis cordifera     Hendler, Gordon, 2011, New light on the nomenclature, taxonomy, and biology of Hemipholis species (Echinodermata: Ophiuroidea: Ophiactidae), Zootaxa 3048, pp. 44-52 : 48 48
Cannula gracilis     Hollier, John, 2012, An annotated list of the Orthoptera (Insecta) species described by Henri de Saussure, with an account of the primary type material housed in the Muséum d’histoire naturelle de Genève, Part 3: The Acridoidea excluding the Acrididae: Oedipodinae, Revue suisse de Zoologie 119 (3), pp. 303-339 : 311-312 311-312
Cyana gracilis     Volynkin, Anton V., Černý, Karel & Dubatolov, Vladimir V., 2017, A new Cyana Walker, 1854 from Vietnam (Lepidoptera, Erebidae, Arctiinae), Zootaxa 4269 (3), pp. 438-446 : 439 439
Rhogeessa gracilis     Karl F. Koopman, 1993, Order Chiroptera, Mammal Species of the World (2 nd Edition), Washington and London: Smithsonian Institution Press, pp. 137-241 : 225 225
Montenegrina nana subsp. gracilis     Feher, Zoltan & Szekeres, Miklos, 2016, Taxonomic revision of the rock-dwelling door snail genus Montenegrina Boettger, 1877 (Mollusca, Gastropoda, Clausiliidae), ZooKeys 599, pp. 1-137 : 58-60 58-60
Clytia gracilis     OLIVEIRA, OTTO M. P., MIRANDA, THAÍS P., ARAUJO, ENILMA M., AYÓN, PATRICIA, CEDEÑO-POSSO, CRISTINA M., CEPEDA-MERCADO, AMANCAY A., CÓRDOVA, PABLO, CUNHA, AMANDA F., GENZANO, GABRIEL N., HADDAD, MARIA ANGÉLICA, MIANZAN, HERMES W., MIGOTTO, ALVARO E., MIRANDA, LUCÍLIA S., MORANDINI, ANDRÉ C., NAGATA, RENATO M., NASCIMENTO, KARINE B., JÚNIOR, MIODELI NOGUEIRA, PALMA, SERGIO, QUIÑONES, JAVIER, RODRIGUEZ, CAROLINA S., SCARABINO, FABRIZIO, SCHIARITI, AGUSTÍN, STAMPAR, SÉRGIO N., TRONOLONE, VALQUÍRIA B. & MARQUES, ANTONIO C., 2016, Census of Cnidaria (Medusozoa) and Ctenophora from South American marine waters, Zootaxa 4194 (1), pp. 1-256 : 162-163 162-163
Callimoxys gracilis     Ilić, Nastas & Ćurčić, Srećko, 2015, A checklist of longhorn beetles (Coleoptera: Cerambycidae) of Serbia, Zootaxa 4026 (1), pp. 1-97 : 43 43
Ascopora gracilis   sp. nov.  Ernst, Andrej, Senowbari-Daryan, Baba & Hamedani, Ali, 2006, Middle Permian Bryozoa from the Lakaftari area, northeast of Esfahan (central Iran), Geodiversitas 28 (4), pp. 543-590 : 552-554 552-554
Cephalodella gracilis     Yang, Hee-Min & Min, Gi-Sik, 2023, A new species of the genus Cephalodella (Rotifera, Monogononta) from Korea, with reports of four additional cephalodellid species, ZooKeys 1141, pp. 185-199 : 185 185
Chaetonotus gracilis     Kånneby, Tobias, 2013, New species and records of freshwater Chaetonotus (Gastrotricha: Chaetonotidae) from Sweden, Zootaxa 3701 (5), pp. 551-588 : 560-562 560-562
Lasconotus gracilis     Lord, Nathan P. & Leschen, Richard A. B., 2014, Illustrated Catalogue and Type Designations of the New Zealand Zopheridae (Coleoptera: Tenebrionoidea), Zootaxa 3809 (1), pp. 1-127 : 34 34
Coelioxys gracilis     Özbek, Hikmet, Schwarz, Maximilian & L, Coelioxys, 2016, Distribution data of the kleptoparasitic bees in Turkey: Part 2. Genera Coelioxys and Radoszkowskiana (Hymenoptera: Megachilidae: Megachilinae) with their checklist, Linzer biologische Beiträge 48 (1), pp. 1753-1771 : 1761 1761
Coelosia gracilis     Jakovlev, Jevgeni, Salmela, Jukka, Polevoi, Alexei, Penttinen, Jouni & Vartija, Noora-Annukka, 2014, Recent noteworthy findings of fungus gnats from Finland and northwestern Russia (Diptera: Ditomyiidae, Keroplatidae, Bolitophilidae and Mycetophilidae), Biodiversity Data Journal 2, pp. 1068-1068 : 1068 1068
Musicoderus gracilis     Navarrete-Heredia, José Luis, Gómez-Rodríguez, Cecilia & Newton, Alfred F., 2006, Staphylinidae (Insecta: Coleoptera) of the Biologia Centrali-Americana: Current status of the names, Zootaxa 1251 (1251), pp. 1-70 : 35 35
Siluriformes   new species  Nijssen, H. & Isbrücker, I. J. H., 1976, A new callichthyid catfish, Corydoras gracilis, from Brazil, Tropical Fish Hobbyist 25, No. 1, pp. 90-98 : 91 91
Camptotylus gracilis     Linnavuori, Rauno E., 2007, Studies on the Miridae (Heteroptera) of Gilan and the adjacent provinces in northern Iran. II. List of species, Acta Entomologica Musei Nationalis Pragae 47, pp. 17-56 : 44 44
Acteocina gracilis     Valdés, Ángel, 2008, Deep-sea “ cephalaspidean ” heterobranchs (Gastropoda) from the tropical southwest Pacific, Mémoires du Muséum national d'Histoire naturelle 196, pp. 587-792 : 709-710 709-710
Dasypelates gracilis     Peck, Stewart B., Gnaspini, Pedro & Newton, Alfred F., 2020, Updated catalog and generic keys of the Leiodidae (Insecta: Coleoptera) of the Neotropical region (“ Latin America ”: Mexico, the West Indies, and Central and South America), Zootaxa 4741 (1), pp. 1-114 : 14 14
Carpelimus gracilis     Webster, Reginald P., Davies, Anthony E., Klimaszewski, Jan & Bourdon, Caroline, 2016, Further contributions to the staphylinid fauna of New Brunswick, Canada, and the USA, with descriptions of two new Proteinus species (Coleoptera, Staphylinidae), ZooKeys 573, pp. 31-83 : 49 49
Gracilidia gracilis     Nielson, M. W., 2011, 2953, Zootaxa 2953, pp. 1-85 : 23 23
Corusca gracilis   sp. nov.  Zhou, Yuanye & Li, Shuqiang, 2013, Two New Genera of Jumping Spiders from Hainan Island, China (Araneae, Salticidae), Zootaxa 3712 (1), pp. 1-84 : 6-7 6-7
Gomphoneis gracilis   sp. nov.  Kociolek, John P., Kulikovskiy, Maxim S. & Solak, Cüneyt N., 2013, The diatom genus Gomphoneis Cleve (Bacillariophyceae) from Lake Baikal, Russia, Phytotaxa 154 (1), pp. 1-37 : 11-13 11-13
Poeciliopsis gracilis     Ortega-Olivares, Mirza P., García-Prieto, Luis & García-Varela, Martín, 2014, Gryporhynchidae (Cestoda: Cyclophyllidea) in Mexico: species list, hosts, distribution and new records, Zootaxa 3795 (2), pp. 101-125 : 105-106 105-106
Neoloxotaenia gracilis     Liu, Xiaoyan & Yang, Ding, 2012, Togeciphus Nishijima and Neoloxotaenia Sabrosky (Diptera: Chloropidae) from China, Zootaxa 3298, pp. 17-29 : 25-28 25-28
Carex gracilis     Becherer, 1956, Florae Vallesiacae Supplementum, Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71, pp. 1-556 : 1-556 1-556
Cayratia gracilis     Nacoulma, Blandine M. I., Schmidt, Marco, Hahn, Karen & Thiombiano, Adjima, 2020, A checklist of vascular plants of the W National Park in Burkina Faso, including the adjacent hunting zones of Tapoa-Djerma and Kondio, Biodiversity Data Journal 8, pp. 54205-54205 : 54205 54205
Conicera gracilis     Liu, Guang-Chun, 2023, Revision of the genus Conicera Meigen (Diptera, Phoridae) from China, Zootaxa 5380 (5), pp. 401-445 : 405 405
Coelinidea gracilis     Gadallah, Neveen S., Ghahari, Hassan, Peris-Felipo, Francisco Javier & Fischer, Maximilian, 2015, An annotated catalogue of the Iranian Alysiinae (Hymenoptera: Braconidae), Zootaxa 3974 (1), pp. 1-28 : 19 19
Cnemomis gracilis     Brailovsky, Harry, 2015, Description of five new species of Cnemomis, with a key to the known species (Hemiptera: Heteroptera: Coreidae: Discogastrini), Zootaxa 3931 (3), pp. 413-422 : 421 421
Harpalus giacomazzoi subsp. gracilis   subsp. nov.  Kataev, Boris M. & Liang, Hongbin, 2007, Contribution to the knowledge of the genus Harpalus in China, with description of new taxa (Coleoptera: Carabidae: Harpalini), Zootaxa 1604, pp. 1-20 : 18 18
Chamaeleo gracilis     Ineich, Ivan, 2003, Contribution à la connaissance de la biodiversité des régions afro-montagnardes: les Reptiles du mont Nimba, Mémoires du Muséum national d'Histoire naturelle 190, pp. 597-638 : 600-601 600-601
Sinella gracilis     Ding, Yin-Huan & Zhang, Feng, 2015, Contribution to the eyed Sinella from China: two new species and additional reports on nine known species (Collembola: Entomobryidae), Zootaxa 3973 (3), pp. 474-490 : 485 485
Anomiopus gracilis     Groll, Elisa Von, 2017, Catalogue of Coleoptera type specimens housed in the collection of the Museu de Ciências Naturais, Fundação Zoobotânica do Rio Grande do Sul, Brazil, Zootaxa 4318 (3), pp. 439-473 : 463 463
Clytia gracilis     Galea, Horia R., 2008, On a collection of shallow-water hydroids (Cnidaria: Hydrozoa) from Guadeloupe and Les Saintes, French Lesser Antilles, Zootaxa 1878, pp. 1-54 : 17 17
Leptoceridae Dias, Quinteiro & Calor, 2015, n. sp.     Dias, Everton S., Quinteiro, Fabio B. & Calor, Adolfo R., 2015, A new species of Neoathripsodes Holzenthal, 1989 (Trichoptera: Leptoceridae) with new generic and species records in Bahia State, Brazil, Zootaxa 4032 (4), pp. 370-380 : 375-376 375-376
Cladonia gracilis     Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part L), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 610-650 : 627 627
Dalopius gracilis     Ferreira, Vinicius De Souza, 2015, An annotated catalogue of the type material of Elateroidea Leach, 1815 (Coleoptera) deposited in the Coleoptera collection of the Museum of Zoology of the University of São Paulo, Brazil, Zootaxa 3937 (2), pp. 263-310 : 274 274
Hyparpalus gracilis     Merene, Yeshitla, Lorenz, Wolfgang, Opgenoorth, Lars, Woldehawariat, Yitbarek & Schmidt, Joachim, 2023, Ground and tiger beetles (Coleoptera: Carabidae, Cicindelidae) of the Federal Democratic Republic of Ethiopia: a provisional faunistic checklist based on literature data, Zootaxa 5247 (1), pp. 1-345 : 111 111
Civizelotes gracilis     Paschetta, Mauro, Christille, Claretta, Marguerettaz, Fabio & Isaia, Marco, 2016, Regional catalogue of the spiders (Arachnida, Araneae) of Aosta Valley (NW Italy), Zoosystema 38 (1), pp. 49-125 : 64 64
Amynthas gracilis     Mcgee, Joseph M., Carrera-Martínez, Roberto, Callaham Jr, Mac A. & Snyder, Bruce A., 2024, New records of earthworms (Clitellata: Oligochaeta) from Georgia, USA, including eight new state records, Zootaxa 5437 (4), pp. 510-522 : 515 515
Cannula gracilis     Roy, Roger, 2003, Les Acridiens du Nimba et de sa région, Mémoires du Muséum national d'Histoire naturelle 190, pp. 311-392 : 359 359
Camptotylus gracilis     Konstantinov, Fedor V., 2008, Review of the genus Camptotylus Fieber, 1860 (Heteroptera: Miridae) with description of two new species, American Museum Novitates 3606 (1), pp. 1-24 : 9-10 9-10
Poeciliopsis gracilis     Ortega-Olivares, Mirza P., García-Prieto, Luis & García-Varela, Martín, 2014, Gryporhynchidae (Cestoda: Cyclophyllidea) in Mexico: species list, hosts, distribution and new records, Zootaxa 3795 (2), pp. 101-125 : 110 110
Lithocharodes gracilis     Navarrete-Heredia, José Luis, Gómez-Rodríguez, Cecilia & Newton, Alfred F., 2006, Staphylinidae (Insecta: Coleoptera) of the Biologia Centrali-Americana: Current status of the names, Zootaxa 1251 (1251), pp. 1-70 : 39 39
Balligratus gracilis   sp. nov.  Moret, Pierre & Ortuño, Vicente M., 2017, Balligratus, new genus of wingless ground beetles from equatorial Andean montane forest (Coleoptera: Carabidae: Lachnophorini), Zootaxa 4258 (2), pp. 101-120 : 108-111 108-111
Characiformes   new species  Matthes, H., 1964, Les poissons du lac Tumba et de la region d’Ikela. Étude systématique et écologique, Annales du Musee Royale de l'Afrique Centrale, Zoologie, Serie 8 126, pp. 1-204 : 69 69
Eleodes (Eleodes) gracilis     Johnston, M. Andrew, Fleming, David, Franz, Nico M. & Smith, Aaron D., 2015, Amphidorini Leconte (Coleoptera: Tenebrionidae) of Arizona: Keys and Species Accounts, The Coleopterists Bulletin (mo 14) 69, pp. 27-54 : 47 47
Doropygus gracilis   sp. nov.  Kim, Il-Hoi & Boxshall, Geoff A., 2020, Untold diversity: the astonishing species richness of the Notodelphyidae (Copepoda: Cyclopoida), a family of symbiotic copepods associated with ascidians (Tunicata), Megataxa 4 (1), pp. 1-6 : 336 336
Chlorotocella gracilis     Li, Xinzheng, 2006, Additional Pandaloid Shrimps From The South China Sea (Crustacea: Decapoda: Caridea), With Description Of One New Species, Raffles Bulletin of Zoology 54 (2), pp. 361-372 : 362 362
Phyllorhina gracilis     Turni, Hendrik & Kock, Dieter, 2008, Type specimens of bats (Chiroptera: Mammalia) in the collections of the Museum f r Naturkunde, Berlin, Zootaxa 1869 (1), pp. 1-82 : 38 38
Elaphoidella gracilis     Dimante-Deimantovica, I., Jensen, T. C. & Walseng, B., 2016, Freshwater harpacticoids (Crustacea: Copepoda: Harpacticoida) in Norway – a comprehensive contribution from G. O. Sars, and a provisional checklist, Journal of Natural History 50 (29), pp. 1773-1795 : 10 10
Ceratozetes key    Weigmann, G. & Miko, L., 2006, Hornmilben (Oribatida) [pages 323 to 417], Hornmilben (Oribatida) [Dahl, Tierwelt Deutschlands, Teil 76], Keltern: Goecke & Evers, pp. 323-417 : 381-383 381-383
Callitetrarhynchus gracilis     Justine, Jean-Lou, Beveridge, Ian, Boxshall, Geoffrey A. & Bray, Rod A., 2010, An annotated list of fish parasites (Copepoda, Monogenea, Digenea, Cestoda and Nematoda) collected from Emperors and Emperor Bream (Lethrinidae) in New Caledonia further highlights parasite biodiversity estimates on coral reef fish, Zootaxa 2691, pp. 1-40 : 32 32
Callitetrarhynchus gracilis     Jr, Joaber Pereira & Boeger, Walter A., 2005, Larval tapeworms (Platyhelminthes, Cestoda) from sciaenid fishes of the southern coast of Brazil, Zoosystema 27 (1), pp. 5-25 : 19 19
Coelogyne gracilis var. bicornuta   comb. nov.  Chase, Mark W., Gravendeel, Barbara, Sulistyo, Bobby P., Wati, Richa Kusuma & Schuiteman, André, 2021, Expansion of the orchid genus Coelogyne (Arethuseae; Epidendroideae) to include Bracisepalum, Bulleyia, Chelonistele, Dendrochilum, Dickasonia, Entomophobia, Geesinkorchis, Gynoglottis, Ischnogyne, Nabaluia, Neogyna, Otochilus, Panisea and Pholidota, Phytotaxa 510 (2), pp. 94-134 : 112 112
Coelogyne gracilis     Chase, Mark W., Gravendeel, Barbara, Sulistyo, Bobby P., Wati, Richa Kusuma & Schuiteman, André, 2021, Expansion of the orchid genus Coelogyne (Arethuseae; Epidendroideae) to include Bracisepalum, Bulleyia, Chelonistele, Dendrochilum, Dickasonia, Entomophobia, Geesinkorchis, Gynoglottis, Ischnogyne, Nabaluia, Neogyna, Otochilus, Panisea and Pholidota, Phytotaxa 510 (2), pp. 94-134 : 112 112
Rhytiphora gracilis     Ashman, Lauren G., Keyzer, Roger De & S ́ Lipińsk, Adam, 2023, The Australian genus Rhytiphora (Coleoptera: Cerambycidae: Lamiinae) with a revision of the Rhytiphora collaris group, Zootaxa 5312 (1), pp. 1-62 : 42 42
Melanopsis costata subsp. var. var. gracilis   [invalid]  Neubauer, Thomas A., 2016, A nomenclator of extant and fossil taxa of the Melanopsidae (Gastropoda, Cerithioidea), ZooKeys 602, pp. 1-358 : 135 135
Campoplex mutabilis var. gracilis     Giovanni, Filippo Di, Scaramozzino, Pier Luigi, Loni, Augusto & Lucchi, Andrea, 2021, Taxonomic revision of the Campoplex difformis group (Ichneumonidae, Campopleginae), with particular reference to species of economic importance, European Journal of Taxonomy 740, pp. 1-35 : 5 5
Corymorpha gracilis     Nagata, Renato Mitsuo, Júnior, Miodeli Nogueira & Haddad, Maria Angélica, 2014, Faunistic survey of Hydromedusae (Cnidaria, Medusozoa) from the coast of Paraná State, Southern Brazil, Zootaxa 3768 (3), pp. 291-326 : 299-300 299-300
Gyrophaena gracilis     Brunke, Adam J., Pentinsaari, Mikko & Klimaszewski, Jan, 2021, Integrative taxonomy of Nearctic and Palaearctic Aleocharinae: new species, synonymies, and records (Coleoptera, Staphylinidae), ZooKeys 1041, pp. 27-99 : 27 27
Clytia gracilis     Gravili, Cinzia, Vito, Doris De, Camillo, Cristina Gioia Di, Martell, Luis, Piraino, Stefano & Boero, Ferdinando, 2015, The non-Siphonophoran Hydrozoa (Cnidaria) of Salento, Italy with notes on their life-cycles: an illustrated guide, Zootaxa 3908 (1), pp. 1-187 : 140-141 140-141
Zeugophora gracilis subsp. unicolor     Takemoto, Takuya, 2019, Revision of the genus Zeugophora (Coleoptera, Megalopodidae, Zeugophorinae) in Japan, Zootaxa 4644 (1), pp. 1-62 : 50-53 50-53
Pelidnota gracilis subsp. debahia     Moore, Matthew R., Jameson, Mary L., Garner, Beulah H., Audibert, Cedric, Smith, Andrew B. T. & Seidel, Matthias, 2017, Synopsis of the pelidnotine scarabs (Coleoptera, Scarabaeidae, Rutelinae, Rutelini) and annotated catalog of the species and subspecies, ZooKeys 666, pp. 1-349 : 1 1
Crangon (Notocrangon) antarcticus var. gracilis     D'Acoz, Cédric D'Udekem & Degrave, Sammy, 2018, A new genus and species of large-bodied caridean shrimp from the Crozet Islands, Southern Ocean (Crustacea, Decapoda, Lipkiidae) with a checklist of Antarctic and sub-Antarctic shrimps, Zootaxa 4392 (2), pp. 201-240 : 225 225
Iugoribates gracilis     Behan-Pelletier, Valerie M. & Lindo, Zoë, 2019, Checklist of oribatid mites (Acari: Oribatida) of Canada and Alaska, Zootaxa 4666 (1), pp. 1-180 : 138 138
Coryphella gracilis     Ekimova, Irina, Valdés, Ángel, Malaquias, Manuel António E, Rauch, Cessa, Chichvarkhin, Anton, Mikhlina, Anna, Antokhina, Tatiana, Chichvarkhina, Olga & Schepetov, Dimitry, 2022, High-level taxonomic splitting in allopatric taxa causes confusion downstream: a revision of the nudibranch family Сoryphellidae, Zoological Journal of the Linnean Society 196 (1), pp. 215-249 : 230-231 230-231
Littorinimorpha   new species  Van Heesvelde, Jo, 2010, Range Extension of the Lessepsian CYPRAEIDAE Purpuradusta gracilis (Gaskoin, 1849) and Erronea caurica (Linnaeus, 1758), with Description of a New Subspecies of Purpuradusta gracilis (MULLUSCA: GASTROPODA: CYPRAEIDAE)., Visaya 3, No. 1, pp. 4-15 : 5 5
Macrosiagon gracilis     Batelka, Jan, 2011, Contribution to the synonymies, distributions, and bionomics of the Old World species of Macrosiagon (Coleoptera: Ripiphoridae), Acta Entomologica Musei Nationalis Pragae 51 (2), pp. 587-626 : 619 619
Lates mariae Steindachner 1909     Otero, Olga, 2004, Anatomy, systematics and phylogeny of both Recent and fossil latid fishes (Teleostei, Perciformes, Latidae), Zoological Journal of the Linnean Society 141 (1), pp. 81-133 : 92-94 92-94
Oliarus gracilis   sp. nov.  Löcker, Birgit, Fletcher, Murray J., Larivière, Marie-Claude & Gurr, Geoff M., 2006, The Australian Pentastirini (Hemiptera: Fulgoromorpha: Cixiidae), Zootaxa 1290 (1290), pp. 1-138 : 30-32 30-32
Eustilicus gracilis     Navarrete-Heredia, José Luis, Gómez-Rodríguez, Cecilia & Newton, Alfred F., 2006, Staphylinidae (Insecta: Coleoptera) of the Biologia Centrali-Americana: Current status of the names, Zootaxa 1251 (1251), pp. 1-70 : 47 47
Ceratozetes gracilis     Schatz, Heinrich, Fortini, Lorenzo, Fusco, Tommaso, Casale, Francesca, Jacomini, Carlo & Giulio, Andrea Di, 2021, Oribatid mites (Acari, Oribatida) from “ Parco Naturale delle Alpi Marittime ” (Piedmont, Italy), Zootaxa 5082 (6), pp. 501-540 : 530 530
Callilestes gracilis     Krüger, Andreas & Deckert, Jürgen, 2016, True bugs (Hemiptera-Heteroptera) of Botswana — Bibliographical inventory and new records, Zootaxa 4114 (1), pp. 33-63 : 39 39
Cypriniformes   new species  Baird, S. F. & Girard, Charles Frédéric, 1853, Descriptions of some new fishes from the River Zuni, Proceedings of the Academy of Natural Sciences of Philadelphia 6, pp. 368-369 : 369 369
Empoascanara (Empoascanara) gracilis     Tan, Chao, Yuan, Xiao-Wei & Song, Yue-Hua, 2020, New species and two new records of Erythroneurini from China (Hemiptera Cicadellidae, Typhlocybinae), Zootaxa 4728 (2), pp. 275-282 : 278-279 278-279
Clytia gracilis     Estrada-González, Mariae C., Agüero, José & Mendoza-Becerril, María A., 2023, Medusozoans from the Mexican Pacific: a review based on historical literature and recent observations, Journal of Natural History 57 (1), pp. 784-853 : 831 831
Chaetocnema (Chaetocnema) gracilis     Ruan, Yongying, Yang, Xingke, Konstantinov, Alexander S., Prathapan, Kaniyarikkal D. & Zhang, Mengna, 2019, Revision of the Oriental Chaetocnema species (Coleoptera, Chrysomelidae, Galerucinae, Alticini), Zootaxa 4699 (1), pp. 1-206 : 56-58 56-58
Dadaytrema gracilis     Margarita Ostrowski de Núñez, Nathalia J. Arredondo & Alicia A. Gil de Pertierra, 2017, Adult Trematodes (Platyhelminthes) of freshwater fishes from Argentina: a checklist, Revue suisse de Zoologie 124 (1), pp. 91-113 : 96 96
Hemicycliophora gracilis     Subbotin, Sergei A., Chitambar, John J., Chizhov, Vlamidir N., Stanley, Jason D., Inserra, Renato N., Doucet, Marcelo E., Clure, Michael M, Ye, Weimin, Yeates, George W., Mollov, Dimitre S., Cantalapiedra-Navarrete, Carolina, Vovlas, Nicola, Berg, Esther Van Den & Castillo, Pablo, 2014, Molecular phylogeny, diagnostics, and diversity of plant-parasitic nematodes of the genus Hemicycliophora (Nematoda: Hemicycliophoridae), Zoological Journal of the Linnean Society 171 (3), pp. 475-506 : 493-494 493-494
Clytia gracilis     OLIVEIRA, OTTO M. P., MIRANDA, THAÍS P., ARAUJO, ENILMA M., AYÓN, PATRICIA, CEDEÑO-POSSO, CRISTINA M., CEPEDA-MERCADO, AMANCAY A., CÓRDOVA, PABLO, CUNHA, AMANDA F., GENZANO, GABRIEL N., HADDAD, MARIA ANGÉLICA, MIANZAN, HERMES W., MIGOTTO, ALVARO E., MIRANDA, LUCÍLIA S., MORANDINI, ANDRÉ C., NAGATA, RENATO M., NASCIMENTO, KARINE B., JÚNIOR, MIODELI NOGUEIRA, PALMA, SERGIO, QUIÑONES, JAVIER, RODRIGUEZ, CAROLINA S., SCARABINO, FABRIZIO, SCHIARITI, AGUSTÍN, STAMPAR, SÉRGIO N., TRONOLONE, VALQUÍRIA B. & MARQUES, ANTONIO C., 2016, Census of Cnidaria (Medusozoa) and Ctenophora from South American marine waters, Zootaxa 4194 (1), pp. 1-256 : 163 163
Ceratozetes gracilis     Hushtan, Habriel H., Hushtan, Kateryna V. & Glotov, Sergii V., 2021, Checklist of oribatid mites (Acari, Oribatida) of the Transcarpathian lowland, Ukraine, Persian Journal of Acarology 10 (4), pp. 371-402 : 392 392
Graphis gracilis     Negri, Mauro Pietro & Corselli, Cesare, 2016, Bathyal Mollusca from the cold-water coral biotope of Santa Maria di Leuca (Apulian margin, southern Italy), Zootaxa 4186 (1), pp. 1-97 : 78-79 78-79
Radicipes gracilis     Perez, Carlos D., 2017, A revision of the genus Radicipes Stearns, 1883 (Anthozoa: Octocorallia: Chrysogorgiidae), Zootaxa 4319 (1), pp. 1-26 : 14-17 14-17
Rhogeessa (Rhogeessa) gracilis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Chiroptera - Family Vespertilionidae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 451-529 : 463 463
Cyprinodontiformes   new species  Regan, C. T., 1913, A revision of the cyprinodont fishes of the subfamily Poeciliinae, Proceedings of the Zoological Society of London, B 1913, No. 4, pp. 977-1018 : 1012 1012
Spilogale gracilis     Álvarez-Córdova, Fernando & Fernández, Jesús A., 2021, Medium-sized and large mammals of the pine-oak forests and grasslands of the Rancho Experimental Teseachi in Chihuahua, Mexico, Check List 17 (2), pp. 669-681 : 678 678
Hymenoptera   new species  Brady, George Stewardson, 1883, Report on the Copepoda collected by H. M. S. Challenger during the years 1873 - 76, Reports of Science Research Voyage of H. M. S. Challenger. Zoology 8, No. 23, pp. 1-142 : 71 71
Polyrhaphis gracilis     Souza, Diego De Santana, Andriolo, Aline, Sepúlveda, Tatiana Alejandra & Silveira, Maria Aurea Pinheiro De Almeida, 2021, Unveiling the diversity of longhorn beetles (Coleoptera, Cerambycidae) in Brazilian western Amazonia: a checklist of the Entomological Collection of the Federal University of Rondônia, Brazil, Zootaxa 4981 (2), pp. 201-233 : 225 225
Okanagodes gracilis     Sanborn, Allen F., 1999, Cicada (Homoptera: Cicadoidea) Type Material in the Collections of the American Museum of Natural History, California Academy of Sciences, Snow Entomological Museum, Staten Island Institute of Arts and Sciences, and the United States National Museum, The Florida Entomologist 82 (1), pp. 34-60 : 50 50
Passaloecus gracilis     Mokrousov, M. V., Proshchalykin, M. Yu., Aliyev, Kh. A. & Maharramov, M. M., 2019, To the knowledge of digger wasps (Hymenoptera: Crabronidae) of Nakhchivan Autonomous Republic of Azerbaijan, Far Eastern Entomologist 394, pp. 1-24 : 15 15
Erymus gracilis     Zhou, Yu-Lingzi & Zhou, Hong-Zhang, 2014, Taxonomy of the genus Erymus Bordoni (Coleoptera: Staphylinidae, Staphylininae, Xantholinini) in China with descriptions of two new species, Zootaxa 3814 (4), pp. 521-536 : 532-533 532-533
Pelidnota gracilis subsp. wagneri     Moore, Matthew R., Jameson, Mary L., Garner, Beulah H., Audibert, Cedric, Smith, Andrew B. T. & Seidel, Matthias, 2017, Synopsis of the pelidnotine scarabs (Coleoptera, Scarabaeidae, Rutelinae, Rutelini) and annotated catalog of the species and subspecies, ZooKeys 666, pp. 1-349 : 1 1
Cyclotella atomus subsp. var. var. gracilis     Bilous, Olena P., Genkal, Sergey I., Zimmermann, Jonas, Kusber, Wolf-Henning & Jahn, Regine, 2021, Centric diatom diversity in the lower part of the Southern Bug river (Ukraine): the transitional zone at Mykolaiv city, PhytoKeys 178, pp. 31-69 : 31 31
Capillaria (Procapillaria) gracilis     Arai, Hisao P. & Smith, John W., 2016, Guide to the Parasites of Fishes of Canada Part V: Nematoda, Zootaxa 4185 (1), pp. 1-274 : 25-26 25-26
Micrathena undetermined     Magalhães, Ivan L. F. & Santos, Adalberto J., 2012, Phylogenetic analysis of Micrathena and Chaetacis spiders (Araneae: Araneidae) reveals multiple origins of extreme sexual size dimorphism and long abdominal spines, Zoological Journal of the Linnean Society 166 (5), pp. 14-53 : 21 21
Meliphaga gracilis subsp. cinereifrons Rand 1936     Mary, 2011, Type Specimens Of Birds In The American Museum Of Natural History Part 9. Passeriformes: Zosteropidae And Meliphagidae, Bulletin of the American Museum of Natural History 2011 (348), pp. 1-193 : 76 76
Cobitis gracilis   sp. nov.  Chen, Yongxia & Chen, Yifeng, 2016, A new species of the genus Cobitis (Cypriniformes: Cobitidae) from the Northeast China, Zoological Systematics 41 (4), pp. 379-391 : 381-385 381-385
Polyrhaphis gracilis     Wappes, James E. & Santos-Silva, Antonio, 2013, A Synopsis of Bolivian Polyrhaphis Audinet-Serville (Coleoptera, Cerambycidae, Lamiinae) with description of a new species, Insecta Mundi 2013 (322), pp. 1-11 : 6 6
Microchlamylla gracilis subsp. zfi   subsp. n.  Korshunova, Tatiana, Martynov, Alexander, Bakken, Torkild, Evertsen, Jussi, Fletcher, Karin, Mudianta, I Wayan, Saito, Hiroshi, Lundin, Kennet, Michael Schroedl, & Picton, Bernard, 2017, Polyphyly of the traditional family Flabellinidae affects a major group of Nudibranchia: aeolidacean taxonomic reassessment with descriptions of several new families, genera, and species (Mollusca, Gastropoda), ZooKeys 717, pp. 1-139 : 37 37
Cryptotympana gracilis     Sanborn, Allen F., Phillips, Polly K. & Sites, Robert W., 2007, Biodiversity, biogeography, and bibliography of the cicadas of Thailand (Hemiptera: Cicadoidea: Cicadidae), Zootaxa 1413, pp. 1-46 : 9 9
Perciformes   new species  Allen, Gerald R. Dr. & Robertson, D. Ross, 1991, Description of two new genera and four new species of triplefins (Pisces: Tripterygiidae) from the tropical eastern Pacific, Revue française d'Aquariologie Herpétologie 18, No. 3, pp. 79-82 : 79 79
Clytia gracilis     Galea, Horia R., Häussermann, Verena & Försterra, Günter, 2009, New additions to the hydroids (Cnidaria: Hydrozoa) from the fjords region of southern Chile, Zootaxa 2019, pp. 1-28 : 23 23
Embates gracilis   sp. nov.  Prena, Jens, 2005, The Middle American species of Embates Chevrolat (Coleoptera: Curculionidae: Baridinae), Zootaxa 1100 (1), pp. 1-151 : 1-151 1-151
Idotarmonides gracilis   sp. nov.  Németh, T. & Platia, G., 2014, On some Palaearctic click beetles deposited in the Hungarian Natural History Museum, 2 (Coleoptera: Elateridae) *, Zootaxa 3841 (4), pp. 451-490 : 461 461
Taphrocerus gracilis     Webster, Reginald P. & DeMerchant, Ian, 2012, New Coleoptera records from New Brunswick, Canada: Buprestidae, ZooKeys 179, pp. 55-65 : 61 61
Maseochara gracilis     Navarrete-Heredia, José Luis, Gómez-Rodríguez, Cecilia & Newton, Alfred F., 2006, Staphylinidae (Insecta: Coleoptera) of the Biologia Centrali-Americana: Current status of the names, Zootaxa 1251 (1251), pp. 1-70 : 13 13
Calleida gracilis     Liebherr, James K., Casale, Achille, Erwin, Terry L. & Ball, George E., 2010, On the Provenance of Boheman's “ Eugenies Resa ” Carabidae (Coleoptera) Allegedly Described from Hawaii, The Coleopterists Bulletin 64 (3), pp. 221-229 : 222-226 222-226
Ptesimopsia gracilis     Ferreira, Vinicius De Souza, 2015, An annotated catalogue of the type material of Elateroidea Leach, 1815 (Coleoptera) deposited in the Coleoptera collection of the Museum of Zoology of the University of São Paulo, Brazil, Zootaxa 3937 (2), pp. 263-310 : 288 288

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Specimens