Howden, Taxa Only, Exact Match: 90 Treatments

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Listroderes howdenae     Morrone, Juan J., 2011, Annotated checklist of the tribe Listroderini (Coleoptera: Curculionidae: Cyclominae) 3119, Zootaxa 3119 (1), pp. 1-68 : 31 31
Laemosaccus howdenae   sp. nov.  Hespenheide, Henry A., 2019, A Review of the Genus Laemosaccus Schönherr, 1826 (Coleoptera: Curculionidae: Mesoptiliinae) from Baja California and America North of Mexico: Diversity and Mimicry, The Coleopterists Bulletin (MIMICRY AND LAEMOSACCUS In an earlier paper (Hespenheide 1996), I presented the hypothesis that species of Laemosaccus of the L. nephele group with red humeral spots on the elytra were Batesian mimics of members of the Chrysomelidae in the subfamily Clytrinae. There is no evidence that Laemosaccus species are distasteful, and what is either L. nephele and / or L. obrieni have been reported as prey items of birds (Beal 1912). In Cave Creek Canyon, Cochise County, Arizona, 21 forms (species and “ subspecies ”) of Clytrinae were hypothesized to be the primary models of 22 species of mimics in the families Anthribidae (one species), Bruchidae (two species), Buprestidae (four species), Chrysomelidae, subfamily Cryptocephalinae (three species), Coccinellidae (six species), Curculionidae, subfamily Baridinae (one species), and Laemosaccus (five species). Of these, the coccinellids and the cryptocephaline chrysomelids are probably distasteful Mullerian co-mimics. Ecologically, the species of Laemosaccus co-occurred with their clytrine models on both desert legumes and canyon oaks, although more clytrine species occurred in the desert and more Laemosaccus species occurred in the canyons. Species of clytrines showing the mimetic pattern are common throughout Mexico (Bellamy 2003, who renamed the Mexican buprestid genus Acherusia Laporte and Gory, 1837 as Mimicoclytrina Bellamy to reflect their resemblance to clytrines), but decline in numbers of species and in the proportion of the clytrine fauna through Central America to Panama (Hespenheide 1996, fig. 2). Laemosaccus seems to follow a similar pattern. Mimicry is more common in large faunas, especially in wet tropical areas (Hespenheide 1986, 1995); because the largest clytrine fauna is in Mexico, the clytrine mimicry complex is also larger there (Hespenheide 1996). This complex has more members than I first enumerated and deserves further study. The evolution of mimicry produces resemblances between unrelated species (Laemosaccus and other putative mimics, with clytrines and perhaps other Chrysomelidae and Coccinellidae as models; see Hespenheide 1976, 1996) and selects against the divergence of related species. In Batesian mimicry - hypothesized to be the form of relationship between Laemosaccus and clytrines - the selection for precision of mimicry is stronger on the mimic (Laemosaccus), so that resemblances among them should be closer, regardless of ancestry. Close morphological resemblances based on ecology rather than ancestry may be termed mimetic homoplasy (Hespenheide 2005) and can make recognition of species difficult (as in Laemosaccus) or complicate phylogenetic analyses. I have speculated (Hespenheide 1996) that the sympatric “ subspecies ” of the clytrine models (Moldenke 1970) may in fact be reproductively isolated sibling species. It will be interesting to see whether or not genomic studies show the closeness of relationships among Laemosaccus species that the morphology suggests) 73 (4), pp. 905-939 : 927-928 927-928
Cacostola howdenae   sp. nov.  Wappes, James E. & Santos-Silva, Antonio, 2019, New species and taxonomic notes for Cacostola Fairmaire and Germain, 1859 (Coleoptera: Cerambycidae: Lamiinae: Onciderini), Insecta Mundi 741 (741), pp. 1-20 : 7-8 7-8
Coleoptera   new species  Jennings, Debbie & Oberprieler, Rolf G., 2018, A review of the tribe Cryptoplini (Coleoptera: Curculioninae), with revision of the genus Menechirus Hartmann, 1901, and description of a new genus associated with Macadamia, Diversity 10, No. 3 : -1 -1
Cyclocephala howdenannae     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 : 172 172
Scolytocis howdeni   sp. nov.  Lopes-Andrade, Cristiano, 2008, An essay on the tribe Xylographellini (Coleoptera: Tenebrionoidea: Ciidae), Zootaxa 1832 (1), pp. 1-110 : 21-22 21-22
Neopauroripidius howdeni   new species  Falin, Zachary H. & Engel, Michael S., 2014, A new genus and two new extant species closely allied with the fossil genus Pauroripidius (Coleoptera: Ripiphoridae)., Journal of the Kansas Entomological Society 87, No. 4, pp. 333-344 : 341 341
Onthophagus howdeni     Höglinger, Marc, Huber, Andrea & Eichler, Klaus, 2019, Entwicklung Medizintechnik 2019 bis 2030: stationäre Rehabilitation & amp; stationäre Psychiatrie, The Coleopterists Bulletin 73 (3), pp. 535-550 : 539-540 539-540
Odontotrypes howdeni     Bezděk, Aleš, Hájek, Jiří & Ascr, Biology Centre, 2009, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, Acta Entomologica Musei Nationalis Pragae 49 (1), pp. 297-332 : 311-312 311-312
Paragnorimus howdeni   sp. nov.  Smith, Andrew B. T., 2010, Three new species of Paragnorimus Becker from Central America (Coleoptera: Scarabaeidae: Cetoniinae: Trichiini) with a redefinition of the genus, Insecta Mundi 2010 (126), pp. 1-8 : 6-7 6-7
Bolax howdeni     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 : 122 122
Euderces howdeni     Bezark, Larry G., 2019, New species and distribution records for Mexican and Central American Cerambycidae (Coleoptera), Zootaxa 4551 (4), pp. 401-414 : 410 410
Rhadine howdeni     Bousquet, Yves, 2012, Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico, ZooKeys 245, pp. 1-1722 : 739 739
Omyomymar howdeni   comb. nov.  Aquino, Daniel A., Triapitsyn, Serguei V. & Huber, John T., 2016, Nomenclatural changes in Mymaridae (Hymenoptera: Chalcidoidea), Zootaxa 4205 (6), pp. 581-592 : 588 588
Ontherus (Caelontherus) howdeni     Chamorro, William, Marin-Armijos, Diego, senjo, Angelico & Vaz-De-Mello, Fernando Z., 2019, Scarabaeinae dung beetles from Ecuador: a catalog, nomenclatural acts, and distribution records, ZooKeys 826, pp. 1-343 : 165 165
Aphotaenius howdeni     Minor, Pablo, 2017, New state records and updated checklist of Aphodiini and Eupariini (Coleoptera: Scarabaeidae: Aphodiinae) from Mexico, Zootaxa 4244 (4), pp. 493-514 : 499-500 499-500
Prionus (Prionus) howdeni     Santos-Silva, Antonio, Nearns, Eugenio H. & Swift, Ian P., 2016, Revision of the American species of the genus Prionus Geoffroy, 1762 (Coleoptera, Cerambycidae, Prioninae, Prionini), Zootaxa 4134 (1), pp. 1-103 : 37 37
Coleoptera   new species  Hespenheide, Henry A., 2018, A review of Philenis Champion, 1906 (Coleoptera: Curculionidae: Conoderinae), with descriptions of new species from Central and South America, Diversity 10, No. 84, pp. 1-24 : 1-24 1-24
Eurysternus howdeni     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 : 87 87
Diploschemopsis howdeni     García, Kimberly, Botero, Juan Pablo & Santos-Silva, Antonio, 2021, A new genus of Achrysonini and new records in Cerambycidae (Coleoptera, Chrysomeloidea) from Colombia, European Journal of Taxonomy 735, pp. 89-109 : 100 100
Onoreidium howdeni     Chamorro, William, Marin-Armijos, Diego, senjo, Angelico & Vaz-De-Mello, Fernando Z., 2019, Scarabaeinae dung beetles from Ecuador: a catalog, nomenclatural acts, and distribution records, ZooKeys 826, pp. 1-343 : 158-160 158-160
Bolbapium howdeni     Carvalho, Edrielly Carolinne & Vaz-de-Mello, Fernando Z., 2022, A taxonomic revision of Bolbapium Boucomont, 1910 (Coleoptera: Scarabaeoidea: Geotrupidae), Journal of Natural History 56 (13 - 16), pp. 769-828 : 789-790 789-790
Cenophengus howdeni     Vega-Badillo, Viridiana, Morrone, Juan J. & Zaragoza-Caballero, Santiago, 2021, Revision of the genus Cenophengus LeConte, 1881 (Coleoptera, Phengodidae), with the description of four new species, new geographic records and a new synonymy, ZooKeys 1068, pp. 73-148 : 73 73
Aegidium howdeni     Frolov, Andrey V., Akhmetova, Lilia A. & Vaz-de-Mello, Fernando Z., 2017, Revision of the mainland species of the Neotropical genus Aegidium Westwood (Coleoptera: Scarabaeidae: Orphninae), Journal of Natural History 51 (19 - 20), pp. 1035-1090 : 1066-1068 1066-1068
Paraegidium howdeni     Frolov, Andrey V., Akhmetova, Lilia A. & Vaz-de-Mello, Fernando Z., 2017, Revision of the South American genus Paraegidium Vulcano et al. (Coleoptera: Scarabaeidae: Orphninae), Journal of Natural History (J. Nat. Hist.) 51 (17 - 18), pp. 995-1014 : 1010-1012 1010-1012
Anomiopus howdeni     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
Canthidium (Canthidium) howdeni     Cupello, Mario, 2018, On the types species of the New World dung beetle genus Canthidium Erichson, 1847 (Coleoptera: Scarabaeidae: Scarabaeinae), with an annotated checklist of species, Zootaxa 4388 (4), pp. 451-486 : 460 460
Archedinus howdeni     Seidel, Matthias, Arriaga-Varela, Emmanuel & Sousa, Rafael, 2018, Catalogue of the Incini with the description of the first Archedinus species from Honduras (Coleoptera: Scarabaeidae: Cetoniinae), Acta Entomologica Musei Nationalis Pragae (Acta. Ent. Mus. Natl. Pragae) 58 (2), pp. 389-405 : 395 395
Leiodes howdeni     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 : 77 77
Cyrtinus howdeni   sp. nov.  Wappes, James E., Santos-Silva, Antonio & Nascimento, Francisco Eriberto de L., 2020, Taxonomic notes on Western Hemisphere Cyrtinini (Coleoptera: Cerambycidae: Lamiinae) including description of two new Cyrtinus LeConte species, Insecta Mundi 751, pp. 1-15 : 6-7 6-7
Bolbelasmus howdeni   sp. nov.  Hillert, Oliver, Arnone, Marcello, Král, David & Massa, Bruno, 2016, The genusBolbelasmus in the western and southern regions of the Mediterranean Basin (Coleoptera: Geotrupidae: Bolboceratinae), Acta Entomologica Musei Nationalis Pragae 56 (1), pp. 211-254 : 230-232 230-232
Oreodera howdeni     Monné, Miguel A., 2005, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part II. Subfamily Lamiinae, Zootaxa 1023 (1), pp. 1-760 : 1-760 1-760
Onoreidium howdeni     Vaz-De-Mello, Fernando Z., 2008, Synopsis of the new subtribe Scatimina (Coleoptera: Scarabaeidae: Scarabaeinae: Ateuchini), with descriptions of twelve new genera and review of Genieridium, new genus, Zootaxa 1955, pp. 1-75 : 39 39
Tabanus howdeni     Wolff, Marta & Miranda-Esquivel, Daniel Rafael, 2016, FAMILY TABANIDAE, Zootaxa 4122 (1), pp. 249-301 : 282 282
Glaresis howdeni     Gordon, Robert D. & Hanley, Guy A., 2014, Systematic revision of American Glaresidae (Coleoptera: Scarabaeoidea), Insecta Mundi 2014 (333), pp. 1-91 : 33-34 33-34
Agrilus howdeni     Westcott, Richard L. & Hespenheide, Henry A., 2006, The description of a new species of Agrilus Curtis, with distributional records, and taxonomic and biological notes for Agrilinae and Trachyinae (Coleoptera: Buprestidae) of Mexico and Central America, Zootaxa 1367, pp. 1-35 : 15 15
Platerosida howdeni     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 : 133 133
Anomiopus howdeni     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
Stenocrates howdeni     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 : 255 255
Bdelyrus howdeni     Chamorro, William, Marin-Armijos, Diego, senjo, Angelico & Vaz-De-Mello, Fernando Z., 2019, Scarabaeinae dung beetles from Ecuador: a catalog, nomenclatural acts, and distribution records, ZooKeys 826, pp. 1-343 : 16 16
Choriolaus howdeni     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
Balleriolus howdeni   sp. nov.  Sousa, Rafael & Vaz-de-Mello, Fernando Z., 2023, Balleriolus, a new termitophilous genus of Ceratocanthinae (Coleoptera: Hybosoridae) from South America and notes on termitophily in the tribe Scarabatermitini, Journal of Natural History 57 (29 - 32), pp. 1377-1395 : 1386-1389 1386-1389
Parochodaeus howdeni     Zaragoza-Caballero, Santiago, Rodríguez-Mirón, Geovanni M., Vega-Badillo, Viridiana, González-Ramírez, Mireya, Zurita-García, Martín L., Domínguez-León, Daniel E., López-Pérez, Sara, Gutiérrez-Carranza, Ishwari G., Cifuentes-Ruiz, Paulina, Pérez-Hernández, Cisteil X., Valle, Enya Ramírez Del & Gutiérrez, Nayeli, 2019, A checklist of the Coleoptera (Insecta) from Morelos, Mexico, Zootaxa 4580 (1), pp. 1-122 : 41 41
Cenophengus howdeni     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 : 89 89
Oreodera howdeni     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 : 55 55
Gymnetina howdeni   sp. nov.  Ratcliffe, Brett C. & Warner, William B., 2011, A revision of the genus Gymnetina Casey, 1915 (Coleoptera: Scarabaeidae: Cetoniinae: Gymnetini), Insecta Mundi 2011 (173), pp. 1-28 : 14-20 14-20
Paraegidium howdeni     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 : 109 109
Aphotaenius howdeni     Minor, Pablo, 2017, New state records and updated checklist of Aphodiini and Eupariini (Coleoptera: Scarabaeidae: Aphodiinae) from Mexico, Zootaxa 4244 (4), pp. 493-514 : 509 509
Prionus (Prionus) howdeni     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 : 86-87 86-87
Besuchetostes howdeni     Alberto Ballerio & Munetoshi Maruyama, 2010, The Ceratocanthinae of Ulu Gombak: high species richness at a single site, with descriptions of three new species and an annotated checklist of the Ceratocanthinae of Western Malaysia and Singapore (Coleoptera, Scarabaeoidea, Hybosoridae), Zookeys 34, pp. 77-104 : 83 83
Brachys howdeni   sp. nov.  Hespenheide, Henry A. & Eiseman, Charles S., 1833, A New Species ofBrachysDejean, 1833 (Coleoptera: Buprestidae) from the Eastern United States Using an Unusual Host, The Coleopterists Bulletin 1833 (2), pp. 335-340 : 335-340 335-340
Tehuacania howdeni     Bitar, Alberto & Morón, Miguel Ángel, 2009, Description of the female of Tehuacania howdeni Endrödi (Coleoptera: Scarabaeidae: Dynastinae: Oryctini), with a key to the genera of Oryctini from Mexico, Zootaxa 2048, pp. 65-68 : 65-66 65-66
Onoreidium howdeni     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 : 465 465
Rutela howdeni     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 : 153 153
Besuchetostes howdeni     Ballerio, Alberto & Maruyama, Munetoshi, 2010, The Ceratocanthinae of Ulu Gombak: high species richness at a single site, with descriptions of three new species and an annotated checklist of the Ceratocanthinae of Western Malaysia and Singapore (Coleoptera, Scarabaeoidea, Hybosoridae), ZooKeys 34 (34), pp. 77-104 : 83 83
Cryptocanthon howdeni   sp. nov.  Cook, Joyce, 2002, A Revision Of The Neotropical Genus Cryptocanthon Balthasar (Coleoptera: Scarabaeidae: Scarabaeinae), The Coleopterists Bulletin (mo 1) 56, pp. 3-96 : 36-38 36-38
Phanaeus howdeni     Lizardo, Viridiana, Moctezuma, Víctor & Escobar-Sarria, Federico, 2022, Predicted and recorded distribution maps of the genus Phanaeus (Coleoptera: Scarabaeidae). Supplementary material of Distribution, Regionalization, and Diversity of the dung beetle genus Phanaeus MacLeay (Coleoptera: Scarabaeidae) using Species Distribution Models, Zootaxa (suppl.) 5213 (5), pp. 1-77 : 9-11 9-11
Bregmosina howdeni   sp. nov.  Marshall, Stephen A., 2013, Bregmosina, a new Neotropical genus of Limosininae (Diptera: Sphaeroceridae), Zootaxa 3641 (3), pp. 260-270 : 268 268
Rudolfina howdeni   sp. nov.  Paiero, Steven Mark & Marshall, Stephen A., 2020, A revision of the genus Rudolfina Roháček (Sphaeroceridae: Limosininae), European Journal of Taxonomy 593, pp. 1-48 : 27-30 27-30
Epichalcoplethis (F) howdeni subsp. 1904     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
Howdenia     Zaragoza-Caballero, Santiago & Zurita-García, Martín Leonel, 2015, A preliminary study on the phylogeny of the family Phengodidae (Insecta: Coleoptera), Zootaxa 3947 (4), pp. 527-542 : 539-540 539-540
Howdeniola key    Germann, Christoph, 2012, A new eyeless species of Howdeniola Osella, 1980 from Ecuador (Coleoptera, Curculionidae), Revue suisse de Zoologie 119 (2), pp. 189-193 : 192 192
Howdeniola polleti   sp. nov.  Germann, Christoph, 2012, A new eyeless species of Howdeniola Osella, 1980 from Ecuador (Coleoptera, Curculionidae), Revue suisse de Zoologie 119 (2), pp. 189-193 : 190-192 190-192
Theognete howdenorum   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 : 42-43 42-43
Acoma howdenorum   sp. nov.  Warner, William B., 2011, Four new species of Acoma Casey, with a key to species in the genus (Coleoptera: Scarabaeidae: Melolonthinae), Insecta Mundi 2011 (172), pp. 1-17 : 3-4 3-4
Tachyxysta howdenorum   sp. n.  Boyd, Olivia F. & Erwin, Terry L., 2016, Taxonomic review of New World Tachyina (Coleoptera, Carabidae): descriptions of new genera, subgenera, and species, with an updated key to the subtribe in the Americas, ZooKeys 626, pp. 87-123 : 97 97
Discomorpha howdenorum   sp. nov.  Borowiec, Lech, 2006, Four new species of Discomorpha Chevrolat, 1837 (Coleoptera: Chrysomelidae: Cassidinae: Omocerini), with key to Discomorpha s. str., Zootaxa 1357, pp. 45-60 : 46-47 46-47
Cephalocyclus howdenorum     Minor, Pablo, 2017, New state records and updated checklist of Aphodiini and Eupariini (Coleoptera: Scarabaeidae: Aphodiinae) from Mexico, Zootaxa 4244 (4), pp. 493-514 : 504 504
Enicospilus howdenorum     González-Moreno, Alejandra & Bordera, Santiago, 2011, New records of Ichneumonidae (Hymenoptera: Ichneumonoidea) from Mexico, Zootaxa 2879 (1), pp. 1-21 : 14 14
Pseudolechriops howdenorum   sp. nov.  Hespenheide, Henry A. & Lapierre, Louis M., 2006, A review of Pseudolechriops Champion (Coleoptera: Curculionidae: Conoderinae), Zootaxa 1384, pp. 1-39 : 13-16 13-16
Macrostyphlus howdenorum     Morrone, Juan J., 2011, Annotated checklist of the tribe Listroderini (Coleoptera: Curculionidae: Cyclominae) 3119, Zootaxa 3119 (1), pp. 1-68 : 49 49
Enicospilus howdenorum     FERNÁNDEZ-TRIANA, JOSÉ L., 2005, The taxonomy and biogeography of Cuban Ophioninae (Hymenoptera: Ichneumonidae), Zootaxa 1007 (1), pp. 1-60 : 47-48 47-48
Aegidinus howdenorum   sp. nov.  Colby, Julia, 2009, Monographic revision of the genus Aegidinus Arrow (1904) and generic phylogeny of the world Orphninae (Coleoptera: Scarabaeidae: Orphninae)., Insecta Mundi 2009 (76), pp. 1-41 : 22-24 22-24
Adelopsis howdenorum     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 : 91 91
Chrysina howdenorum     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
Cobelura howdenorum     Monné, Miguel A., 2005, Catalogue of the Cerambycidae (Coleoptera) of the Neotropical Region. Part II. Subfamily Lamiinae, Zootaxa 1023 (1), pp. 1-760 : 1-760 1-760
Adelopsis howdenorum     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 : 49 49
Charisius howdenorum   sp. n.  Campbell, J. M., 2014, New species and records of Charisius Champion from Mexico and Central America (Coleoptera, Tenebrionidae, Alleculinae), ZooKeys 415, pp. 269-293 : 283-284 283-284
Acoma howdenorum     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 : 82 82
Cobelura howdenorum     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 : 42 42
Rhodobaenus howdenorum   sp. nov.  Anderson, Robert S., 2022, New species of Rhodobaenus LeConte, 1876 (Coleoptera: Curculionidae: Dryophthorinae) from Central and South America, Zootaxa 5115 (2), pp. 267-273 : 270 270
Coleoptera   new species  Slipinski, Adam & Burckhardt, Daniel, 2006, Revision of the Australian Coccinellidae (Coleoptera). Part 5. Tribe Serangiini, Annales zoologici 56, No. 1, pp. 37-58 : 42 42
Xyloryctes howdenorum     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 : 107-108 107-108
Onthophagus howdenorum     Höglinger, Marc, Huber, Andrea & Eichler, Klaus, 2019, Entwicklung Medizintechnik 2019 bis 2030: stationäre Rehabilitation & amp; stationäre Psychiatrie, The Coleopterists Bulletin 73 (3), pp. 535-550 : 539 539
Agrilus howdenorum     Hespenheide, Henry A. & Bellamy, Charles L., 2009, New species, taxonomic notes, and records for Agrilus Curtis (Coleoptera: Buprestidae) of México and the United States, Zootaxa 2084, pp. 50-68 : 67 67
Platyhydnobius howdenorum   sp. nov.  Peck, Stewart B. & Cook, Joyce, 2009, Review of the Sogdini of North and Central America (Coleoptera: Leiodidae: Leiodinae) with descriptions of fourteen new species and three new genera, Zootaxa 2102 (1), pp. 1-74 : 58 58
Lalagetes howdenorum   sp. nov.  Borovec, Roman & Skuhrovec, Jiří, 2018, Revision of the species related to Lalagetes subfasciatus Boheman and transfer of remaining Lalagetes species to other genera of Embrithini (Coleoptera: Curculionidae: Entiminae), Zootaxa 4374 (1), pp. 71-90 : 80-81 80-81
Agra howdenorum     Erwin, Terry L., 2000, Arboreal Beetles Of Neotropical Forests: Agra Fabricius, A Taxonomic Supplement For The Platyscelis Group With New Species And Distribution Records (Coleoptera: Carabidae, Lebiini, Agrina), The Coleopterists Bulletin 54 (1), pp. 90-119 : 103 103
Agrilus howdenorum   sp. nov.  Hespenheide, Henry A., 2008, New Agrilus Curtis species from mistletoe in México (Coleoptera: Buprestidae), Zootaxa 1879, pp. 52-56 : 54-56 54-56
Chalepides howdenorum     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 : 131 131

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