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A. bicolor, Taxa Only, Exact Match: 298 Treatments

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Phyllomedusa bicolor     Fouquet, Antoine, Vidal, Nicolas & Dewynter, Maël, 2019, The Amphibians of the Mitaraka massif, French Guiana, Zoosystema 41 (19), pp. 359-374 : 370 370
Baccharis bicolor   comb. et stat. nov.  Heiden, Gustavo & Pirani, José Rubens, 2012, A synopsis and notes for Baccharis subgen. Tarchonanthoides (Asteraceae: Astereae), Phytotaxa 60 (1), pp. 41-49 : 45 45
Cypriniformes   new species  Girard, Charles Frédéric, 1856, Researches upon the cyprinoid fishes inhabiting the fresh waters of the United States, west of the Mississippi Valley, from specimens in the museum of the Smithsonian Institution, Proceedings of the Academy of Natural Sciences of Philadelphia 8, pp. 165-213 : 183 [19] 183 [19]
Osmia bicolor     Noel, Gregoire, Bonnet, Julie, Everaerts, Sylvain, Danel, Anouk, Calderan, Alix, de Liedekerke, Alexis, de Montpellier d'Annevoie, Clotilde, Francis, Frederic & Serteyn, Laurent, 2021, Distribution of wild bee (Hymenoptera: Anthophila) and hoverfly (Diptera: Syrphidae) communities within farms undergoing ecological transition, Biodiversity Data Journal 9, pp. 60665-60665 : 60665 60665
Cladothela bicolor   sp. nov.  Suzuki, Yuya & Tatsuta, Haruki, 2022, Two New Species of Ground Spiders (Araneae: Gnaphosidae) from Okinawa Islands, Japan, Species Diversity 27 (2), pp. 319-328 : 320-323 320-323
Arthmius bicolor     Asenjo, Angélico, e, Sistemática, de, Bioecologia, Coleoptera, Zoologia, Federal, Universidade, Cep, Curitiba, Irmler, Ulrich, Klimaszewski, Jan, Herman, Lee H. & Chandler, Donald S., 2013, A complete checklist with new records and geographical distribution of the rove beetles (Coleoptera, Staphylinidae) of Brazil, Insecta Mundi 2013 (277), pp. 1-419 : 6 6
Ariadna bicolor     Giroti, André Marsola & Brescovit, Antonio Domingos, 2018, The taxonomy of the American Ariadna Audouin (Araneae: Synspermiata: Segestriidae), Zootaxa 4400 (1), pp. 1-114 : 16-19 16-19
Hipposideros bicolor subsp. atrox K. Andersen 1918     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Chiroptera - Family Hipposideridae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 365-379 : 368 368
Cis Latreille 1796, sp. nov.     Lawrence, John F., 2019, The Australian Ciidae (Coleoptera: Tenebrionoidea): supplement, Zootaxa 4555 (4), pp. 451-490 : 452 452
Androctonus bicolor     Teruel, Rolando & Kovařík, František, 2014, Redescription of Androctonus bicolor Ehrenberg, 1828, and description of Androctonus turieli sp. n. from Tunisia (Scorpiones: Buthidae), Euscorpius 186, pp. 1-15 : 2-8 2-8
Euscelidia bicolor     Dikow, Torsten, 2003, Revision of the genus Euscelidia Westwood, 1850 (Diptera: Asilidae: Leptogastrinae), African Invertebrates 44 (2), pp. 1-131 : 24-25 24-25
Xenopygus analis     Chatzimanolis, Stylianos & Caron, Edilson, 2016, New species and synonymies in Xenopygus Bernhauer (Coleoptera: Staphylinidae: Staphylinini), Zootaxa 4200 (1), pp. 131-142 : 133 133
Bradysia bicolor     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 : 39-40 39-40
Ancylocera bicolor     Botero, Juan Pablo, Heffern, Daniel & Santos-Silva, Antonio, 2018, Two new species of Novantinoe (Disteniini, Disteniidae), two new species of Eurysthea (Elaphidiini, Cerambycinae, Cerambycidae), and new geographical records, Papéis Avulsos de Zoologia 58, pp. 1-9 : 9 9
Longoonops bicolor     Platnick N. I. & Dupérré N., 2010, The Goblin Spider Genera Stenoonops And Australoonops (Araneae, Oonopidae), With Notes On Related Taxa, Bulletin of the American Museum of Natural History 2010 (340), pp. 1-111 : 111 111
Anthias (Mirolabrichthys) bicolor     William D. Anderson, Jr., 2018, Annotated checklist of anthiadine fishes (Percoidei: Serranidae), Zootaxa 4475 (1), pp. 1-62 : 36 36
Amphicnemis bicolor     M. A. Lieftinck, 1940, Descriptions and records of South-East Asiatic Odonata (II), Treubia 17 (4), pp. 337-392 : 368 368
Gamasellodes bicolor     De Moraes, Gilberto J., Britto, Erika P. J., Mineiro, Jefferson L. De C. & Halliday, Bruce, 2016, Catalogue of the mite families Ascidae Voigts & Oudemans, Blattisociidae Garman and Melicharidae Hirschmann (Acari: Mesostigmata), Zootaxa 4112 (1), pp. 1-299 : 110-111 110-111
Andrena bicolor     Hazir, Canan, Keskin, Nevin & Scheuchl, Erwin, 2014, Faunistic, geographical and biological contributions to the bee genus Andrena (Hymenoptera, Andrenidae, Andreninae) from Turkey, Journal of Hymenoptera Research 38, pp. 59-133 : 78 78
Gnaphosa bicolor     Deltshev, Christo, Komnenov, Marjan, Blagoev, Gergin, Georgiev, Teodor, Lazarov, Stoyan, Stojkoska, Emilija & Naumova, Maria, 2013, Faunistic diversity of spiders (Araneae) in Galichitsa mountain (FYR Macedonia), Biodiversity Data Journal 1, pp. 977-977 : 977 977
Andrena bicolorata     Hazir, Canan, Keskin, Nevin & Scheuchl, Erwin, 2014, Faunistic, geographical and biological contributions to the bee genus Andrena (Hymenoptera, Andrenidae, Andreninae) from Turkey, Journal of Hymenoptera Research 38, pp. 59-133 : 81 81
Gnaphosa bicolor     Candek, Klemen, Gregoric, Matjaz, Kostanjsek, Rok, Frick, Holger, Kropf, Christian, Kuntner, Matjaz, Miller, Jeremy A. & Hoeksema, Bert W., 2013, Targeting a portion of central European spider diversity for permanent preservation, Biodiversity Data Journal 1, pp. 980-980 : 980 980
Singilis (Singilis) soror Rambur 1837     Anichtchenko, Alexander, 2017, Review of the genus Singilis Rambur, 1837 of North Africa and Iberian Peninsula (Coleoptera: Carabidae: Lebiini), Zootaxa 4231 (2), pp. 264-272 : 266-267 266-267
Sergiolus bicolor     Dean, David Allen, 2016, Catalogue of Texas spiders, ZooKeys 570, pp. 1-703 : 157-158 157-158
Cymbidium bicolor subsp. obtusum     Ormerod, Paul, Kurzweil, Hubert & Watthana, Santi, 2021, Annotated List of Orchidaceae for Myanmar, Phytotaxa 481 (1), pp. 1-262 : 85-86 85-86
Antistrophus bicolor     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
Aleiodes bicolor     Shaw, Scott R. & Marsh, Paul M., 2004, Two new Eastern North American species of the Aleiodes coxalis (Spinola) species­group (Hymenoptera: Braconidae, Rogadinae) reared from Geometridae, Zootaxa 656, pp. 1-10 : 3 3
Narcissus bicolor     Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part N), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 690-695 : 690 690
Lophocampa bicolor     Laguerre, Michel, 2014, Catalogue of the Neotropical Arctiini Leach, [1815] (except Ctenuchina Kirby, 1837 and Euchromiina Butler, 1876) (Insecta, Lepidoptera, Erebidae, Arctiinae), Zoosystema 36 (2), pp. 137-533 : 325 325
Aphanogmus bicolor     Broad, Gavin R. & Livermore, Laurence, 2014, Checklist of British and Irish Hymenoptera - Ceraphronoidea, Biodiversity Data Journal 2, pp. 1167-1167 : 1167 1167
Aechmea bicolor     Leme, Elton M. C. & Kollmann, Ludovic J. C., 2013, Miscellaneous New species of Brazilian Bromeliaceae, Phytotaxa 108 (1), pp. 1-40 : 4-7 4-7
Theloderma bicolor     Gawor, Anna, Chapuis, Simone, Pham, Cuong The, Nguyen, Truong Quang, Schmitz, Andreas & Ziegler, Thomas, 2012, Larval morphology of two species of the genus Theloderma (Tschudi, 1838) from Vietnam (Anura: Rhacophoridae: Rhacophorinae), Zootaxa 3395, pp. 59-64 : 60-61 60-61
Neostasina bicolor   comb. nov.  Rheims, Cristina Anne & Alayón, Giraldo, 2016, Neostasina gen. nov., a new genus of huntsman spiders from the Neotropical region (Araneae, Sparassidae, Sparianthinae), Zootaxa 4079 (3), pp. 301-344 : 313-314 313-314
Aleiodes bicolor     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
Miscophus Jurine 1807 key    Schmid-Egger, Christian & Straka, Jakub, 2019, Miscophus Jurine, 1807 (Hymenoptera, Crabronidae) in Central, Northern, and Eastern Europe, Zootaxa 4571 (3), pp. 334-346 : 335-337 335-337
Paracles bicolor     Laguerre, Michel, 2014, Catalogue of the Neotropical Arctiini Leach, [1815] (except Ctenuchina Kirby, 1837 and Euchromiina Butler, 1876) (Insecta, Lepidoptera, Erebidae, Arctiinae), Zoosystema 36 (2), pp. 137-533 : 421 421
Melipona (Eomelipona) bicolor subsp. schencki     Rozen, Jerome G., Almeida, Eduardo A. B., Smith, Corey Shepard & Jones, Lance Eric, 2021, Intratribal Variation among Mature Larvae of Stingless Bees (Apidae: Meliponini) with Descriptions of the Eggs of 11 Species, American Museum Novitates 2021 (3971) : -1 -1
Arhaphes bicoloris   comb. nov.  Kundrata, Robin, Musalkova, Marketa & Prosvirov, Alexander S., 2018, Annotated catalogue of the click-beetle tribe Senodoniini (Coleoptera: Elateridae: Dendrometrinae), Zootaxa 4532 (2), pp. 273-287 : 282-283 282-283
Amastus bicolor     Laguerre, Michel, 2014, Catalogue of the Neotropical Arctiini Leach, [1815] (except Ctenuchina Kirby, 1837 and Euchromiina Butler, 1876) (Insecta, Lepidoptera, Erebidae, Arctiinae), Zoosystema 36 (2), pp. 137-533 : 309 309
Dolichurus bicolor     Dollfuss, Hermann, 2017, The Ampulicidae Wasps of the " Biologiezentrum-Linz " - Collection in Linz, Austria, including the Genera Ampulex JURINE, Dolichurus LATREILLE and Trirogma WESTWOOD (Hymenoptera, Apoidea, Ampulicidae), Linzer biologische Beiträge 49 (1), pp. 441-457 : 449 449
Stragulum bicolor   sp. nov.  Ofwegen, Van, 2011, A probably invasive new genus and new species of soft coral (Octocorallia: Alcyonacea: Clavulariidae) from Brazil, Zootaxa 3107, pp. 38-46 : 39-40 39-40
Philantomba bicolor     Don E. Wilson & Russell A. Mittermeier, 2011, Bovidae, Handbook of the Mammals of the World – Volume 2 Hoofed Mammals, Barcelona: Lynx Edicions, pp. 444-779 : 715-716 715-716
Centris bicolorella     Vivallo, Felipe, 2020, The bees of the genus Centris Fabricius, 1804 described by Theodore Dru Alison Cockerell (Hymenoptera: Apidae), European Journal of Taxonomy 618, pp. 1-47 : 35 35
Barathronus bicolor     Nielsen, Jørgen G., 2019, Revision of the circumglobal genus Barathronus (Ophidiiformes, Bythitidae) with a new species from the eastern North Atlantic Ocean, Zootaxa 4679 (2), pp. 231-256 : 237-239 237-239
Agonum bicolor     Bousquet, Yves, 2012, Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico, ZooKeys 245, pp. 1-1722 : 753 753
Agnosthaetus bicolor     Clarke, Dave J., 2011, A Revision of the New Zealand Endemic Rove Beetle Genus Agnosthaetus Bernhauer (Coleoptera: Staphylinidae), The Coleopterists Bulletin (mo 10) 2011, pp. 1-118 : 33 33
Ochyrocera bicolor     Dupérré, Nadine, 2015, Descriptions of twelve new species of ochyroceratids (Araneae, Ochyroceratidae) from mainland Ecuador, Zootaxa 3956 (4), pp. 451-475 : 459 459
Andrena (Euandrena) bicolor     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
Dendrocygna bicolor     Barcelos, Luis MD, Rodrigues, Pedro R, Bried, Joel, Mendonca, Enesima P, Gabriel, Rosalina & Borges, Paulo Alexandre Vieira, 2015, Birds from the Azores: An updated list with some comments on species distribution, Biodiversity Data Journal 3, pp. 6604-6604 : 6604 6604
Asterales   new species  Koster, Josephine Therese, 1966, The Compositae of New Guinea I, Nova Guinea: a journal of botany, zoology, anthropology, ethnography, geology and palaeontology of the Papuan region. 24, pp. 407-614 : 582 582
Argoporis bicolor     Johnston, M. Andrew, Waite, Evan S., Wright, Ethan R, Reily, Brian H., De Leon, Gilma Juanita, Esquivel, Angela Iran, Kerwin, Jacob, Salazar, Maria, Sarmiento, Emiliano, Thiatmaja, Tommy, Lee, Sangmi, Yule, Kelsey & Franz, Nico, 2023, Insect collecting bias in Arizona with a preliminary checklist of the beetles from the Sand Tank Mountains, Biodiversity Data Journal 11, pp. 101960-101960 : 101960 101960
Centromerita bicolor     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 : 74 74
Anguilla bicolor     Esmaeili, Hamid Reza & Hamidan, Neshat, 2023, Inland fishes of the Arabian Peninsula: Review and a revised checklist, Zootaxa 5330 (2), pp. 201-226 : 206 206
Atheta (Microdota) bicoloricornis   sp. nov.  Assing, V., 2009, New species and additional records of Homalotini, Athetini, Pygostenini, and Lomechusini from Yunnan, China (Coleoptera: Staphylinidae: Aleocharinae), Linzer biologische Beiträge 41 (1), pp. 485-507 : 492-494 492-494
Afreumenes aterrimus subsp. bicoloratus     J. M, Gusenleitner, J. & Madl, M., 2010, A Catalogue of the Eumeninae (Hymenoptera: Vespidae) of the Ethiopian Region excluding Malagasy Subregion. Part III: Classification, Additions, Corrections and Index, Linzer biologische Beiträge 42 (2), pp. 919-1004 : 924 924
Agyrtodes bicolor     Seago, Ainsley E., 2009, Revision Of Agyrtodes Portevin (Coleoptera: Leiodidae), The Coleopterists Bulletin (mo 7) 63, pp. 1-73 : 45-47 45-47
Pegesimallus bicolor     Londt, Jason G. H., 2020, A survey of grassland Asilidae (Diptera) at Jacana Eco Estate, Hilton, South Africa, African Invertebrates 61 (1), pp. 29-48 : 29 29
Salix bicolor     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 : 672 672
Pristimantis bicolor     Ovalle-Pacheco, Andrés, Camacho-Rozo, Claudia & Arroyo, Sandy, 2019, Amphibians from Serrania de Las Quinchas, in the mid-Magdalena river valley, Colombia, Check List 15 (3), pp. 387-404 : 392 392
Afreumenes aterrimus subsp. bicoloratus     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 : 529 529
Lampria bicolor     Dennis, D. Steve, Barnes, Jeffrey K. & Knutson, Lloyd, 2008, Pupal cases of Nearctic robber flies (Diptera: Asilidae), Zootaxa 1868 (1), pp. 1-98 : 20 20
Arthrosphaera bicolor     Golovatch, Sergei I. & Wesener, Thomas, 2016, A species checklist of the millipedes (Myriapoda, Diplopoda) of India, Zootaxa 4129 (1), pp. 1-75 : 10 10
Lepidohelea Kieffer 1917     Spinelli, Gustavo & Wolff, Marta, 2016, FAMILY CERATOPOGONIDAE, Zootaxa 4122 (1), pp. 98-141 : 102 102
Ageniaspis bicoloripes     Zuparko, Robert L., 2015, Annotated Checklist of California Encyrtidae (Hymenoptera), Zootaxa 4017 (1), pp. 1-126 : 114 114
Larra bicolor FABRICIUS 1804     Ghahari, H., Havaskary, M., Tabari, M., Ostovan, H., Sakenin, H. & Satar, A., 2009, An annotated catalogue of Orthoptera (Insecta) and their natural enemies from Iranian rice fields and surrounding grasslands, Linzer biologische Beiträge 41 (1), pp. 639-672 : 662 662
Epicharis bicolor     Melo, Gabriel A. R., 2014, The type species of the bee genus Epicharis Klug, 1807 (Hymenoptera: Apidae), Journal of Natural History (J. Nat. Hist.) 48 (35 - 36), pp. 2177-2181 : 2180 2180
Chumma bicolor key  sp. nov.  Jocqué, Rudy & Alderweireldt, Mark, 2018, New Chummidae (Araneae): quadrupling the size of the clade, European Journal of Taxonomy 412, pp. 1-25 : 2-4 2-4
Austrostrongylus Durette-Desset & Beveridge 2012 key    Durette-Desset, M. C. & Beveridge, I., 2012, Redescriptions and descriptions of new species of Austrostrongylus Chandler, 1924 (Nematoda: Trichostrongylina), from Australian marsupials with a comparative study of features of the synlophe, Zootaxa 3512, pp. 1-41 : 40 40
Andropromachus bicolor     Brock, Paul D., Marshall, Judith A., Beccaloni, George W. & Harman, Allan J. E., 2016, The types of Phasmida in the Natural History Museum, London, UK, Zootaxa 4179 (2), pp. 151-208 : 161 161
Caladium bicolor     Gasca-Alvarez, Héctor Jaime, 2013, New Records of Cyclocephala Dejean (Coleoptera: Scarabaeidae: Dynastinae) Associated with Caladium bicolor (Aiton) Vent. (Araceae), The Coleopterists Bulletin 67 (4), pp. 416-418 : 417 417
Chlopsis bicolor     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 : 17 17
Aulacus bicolor   sp. nov.  Jennings, John T., Parslow, Ben A. & Austin, Andrew D., 2018, Systematics of the parasitoid wasp genus Aulacus Jurine (Hymenoptera: Evanioidea: Aulacidae) from Australia, Zootaxa 4538 (1), pp. 1-113 : 22-24 22-24
Tolmerinus auronotatus Fauvel 1895     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 : 2508-2521 2508-2521
Coraciiformes   new species  Gmelin, Johann Friedrich, 1788, Caroli a Linné, systema naturae per regna tria naturae secundum classes, genera, species, cum caracteribus, differentiis, synonymis, locis. Editio decima tertia, aucta, reformata. Tomus I, G. E. Beer : -1 -1
Actornithophilus bicolor     Sánchez-Montes, Sokani, Colunga-Salas, Pablo, Álvarez-Castillo, Lucía, Guzmán-Cornejo, Carmen & Montiel-Parra, Griselda, 2018, Chewing lice (Insecta: Phthiraptera) associated with vertebrates in Mexico, Zootaxa 4372 (1), pp. 1-109 : 10 10
Dichaetomyia bicolor Macquart 1855     Pont, Adrian C., 2012, Muscoidea (Fanniidae, Anthomyiidae, Muscidae) described by P. J. M. Macquart (Insecta, Diptera), Zoosystema 34 (1), pp. 39-111 : 51 51
Athalia bicolor     Schedl, Wolfgang, 2016, Die Pflanzenwespen-Fauna der Hundsheimer Berge in Niederösterreich (Hymenoptera: Symphyta), Linzer biologische Beiträge 48 (1), pp. 835-848 : 841 841
Athalia bicolor     Schedl, W., 2014, Ein Beitrag zur Kenntnis der Pflanzenwespenfauna von Marokko (Hymenoptera: Symphyta), Linzer biologische Beiträge 46 (2), pp. 1353-1366 : 1357 1357
Callimicra lucida Waterhouse     Woodley, Norman E., 2023, Taxonomic placement and nomenclatural revisions for five species of Neotropical Buprestidae (Coleoptera), Insecta Mundi 2023 (983), pp. 1-6 : 4-5 4-5
Gonatopus bicolor     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
Archidux bicolor     Miles, Claire, 2015, The Earwig Collection (Dermaptera) of the Manchester Museum, UK, with a complete type catalogue, European Journal of Taxonomy 141, pp. 1-138 : 29-30 29-30
Brachylabis bicolor     Miles, Claire, 2015, The Earwig Collection (Dermaptera) of the Manchester Museum, UK, with a complete type catalogue, European Journal of Taxonomy 141, pp. 1-138 : 30 30
Rhathymus bicolor     ROZEN, JEROME G., 2003, Eggs, Ovariole Numbers, and Modes of Parasitism of Cleptoparasitic Bees, with Emphasis on Neotropical Species (Hymenoptera: Apoidea), American Museum Novitates 3413, pp. 1-36 : 19 19
Rhabdogaster bicolor   sp. nov.  Londt, Jason G. H., 2006, A review of the Afrotropical genus Rhabdogaster Loew, 1858 with descriptions of new species (Diptera: Asilidae: Stenopogoninae), African Invertebrates 47, pp. 243-313 : 249-250 249-250
Pseudorus bicolor     Estrada, Alejandro & Nápoles, Jesús Romero, 2020, New distribution records of Asilidae (Insecta: Diptera) for Mexico, Insecta Mundi 2020 (783), pp. 1-13 : 6-7 6-7
Agrilus angustulus subsp. bicoloratus     Jendek, Eduard, 2012, Studies in the Palaearctic and Oriental Agrilus (Coleoptera, Buprestidae) IV, Zootaxa 3300, pp. 1-19 : 4 4
Sunipia bicolor     Ormerod, Paul, Kurzweil, Hubert & Watthana, Santi, 2021, Annotated List of Orchidaceae for Myanmar, Phytotaxa 481 (1), pp. 1-262 : 46 46
Fornax Otto, 2020, sp. nov. key    Otto, Robert L., 2020, A review of the Nearctic species of Fornax Laporte (Coleoptera: Eucnemidae: Macraulacinae: Macraulacini) with descriptions of six new species, Insecta Mundi 2020 (818), pp. 1-26 : 3-4 3-4
Dendrocygna bicolor     Barcelos, Luis MD, Rodrigues, Pedro R, Bried, Joel, Mendonca, Enesima P, Gabriel, Rosalina & Borges, Paulo Alexandre Vieira, 2015, Birds from the Azores: An updated list with some comments on species distribution, Biodiversity Data Journal 3, pp. 6604-6604 : 6604 6604
Staphylinina     Asiain, Julieta, Márquez, Juan & Irmler, Urlich, 2015, New national and state records of Neotropical Staphylinidae (Insecta: Coleoptera), Zootaxa 3974 (1) : -1 -1
Caladium bicolor     Mille, Christian, Henderson, Rosa C., Cazères, Sylvie & Jourdan, Hervé, 2016, Checklist of the scale insects (Hemiptera: Sternorrhyncha: Coccomorpha) of New Caledonia, Zoosystema 38 (2), pp. 129-176 : 164 164
Centris (Xanthemisia) bicolor     Vivallo, Felipe, 2019, Lectotype designations, taxonomic notes and new synonymies in some species of the bee genus Centris Fabricius, 1804 described by Amédée Lepeletier de Saint-Fargeau (Hymenoptera: Apidae), Zootaxa 4624 (1), pp. 23-40 : 35 35
Acronicta (Viminia) grumi subsp. bicolor     Volynkin, Anton V., Matov, Alexej Yu., Stüning, Dieter & Behounek, Gottfried, 2015, On the taxonomy of the genus Acronicta Ochsenheimer, 1816 (Lepidoptera, Noctuidae). I. Redescription of Acronicta grumi (Alphéraky, 1897), with notes on synonymy and its subgeneric placement, Zootaxa 4021 (2), pp. 395-400 : 400 400
Anhoplocampa bicoloricornis   sp. n.  Wei, Meicai & Niu, Gengyun, 2011, Review of Anhoplocampa Wei (Hymenoptera, Tenthredinidae), with description of a new species and a new combination, ZooKeys 159, pp. 81-90 : 84-85 84-85
Melipona (Eomelipona) bicolor     Rozen, Jerome G., Almeida, Eduardo A. B., Smith, Corey Shepard & Jones, Lance Eric, 2021, Intratribal Variation among Mature Larvae of Stingless Bees (Apidae: Meliponini) with Descriptions of the Eggs of 11 Species, American Museum Novitates 2021 (3971) : -1 -1
Anaplecta bicolor     Zhu, Jing, Zhang, Jiawei, Luo, Xinxing, Wang, Zongqing & Che, Yanli, 2022, Three cryptic Anaplecta (Blattodea, Blattoidea, Anaplectidae) species revealed by female genitalia, plus seven new species from China, ZooKeys 1080, pp. 53-97 : 53 53
Leucochitonea levubu Wallengren 1857     Collins, Steve C., 2017, Observations on the biology of Afrotropical Hesperiidae (Lepidoptera). Part 12. New information and corrections, Zootaxa 4312 (3), pp. 471-496 : 481 481
Andrena (Euandrena) bicolor     Wood, Thomas J. & Monfared, Alireza, 2022, A revision of the Andrena (Hymenoptera: Andrenidae) fauna of Iran, with the description of 16 new species, European Journal of Taxonomy 843, pp. 1-136 : 66 66
Bombus (Megabombus) bicoloratus     An, Jiandong, Williams, Paul H., Zhou, Bingfeng, Miao, Zhengying & Qi, Wenzhong, 2011, The bumblebees of Gansu, Northwest China (Hymenoptera, Apidae), Zootaxa 2865, pp. 1-36 : 9 9
Pteroptrix bicolor     Dale-Skey, Natalie, Askew, Richard R., Noyes, John S., Livermore, Laurence & Broad, Gavin R., 2016, Checklist of British and Irish Hymenoptera - Chalcidoidea and Mymarommatoidea, Biodiversity Data Journal 4, pp. 8013-8013 : 8013 8013
Allochotes bicolor     Murakami, Hiroyuki, Yamasako, Junsuke, Chou, Wen-I & Yang, Ganyan, 2013, Review of the genus Allochotes (Coleoptera: Cleridae: Neorthopleurinae) from Taiwan, Zootaxa 3710 (6), pp. 565-577 : 566 566
Coleoptera   new species  Otto, Robert L, 2013, Description of a new species of Adelorhagus Horn, 1890 (Coleoptera: Eucnemidae) from Honduras with a key to the species, Insecta mundi 297, pp. 1-4 : 1-3 1-3
Aulacophora bicolor     Lee, Chi-Feng & Beenen, Ron, 2015, Revision of the genus Aulacophora from Taiwan (Coleoptera: Chrysomelidae: Galerucinae), Zootaxa 3949 (2), pp. 151-190 : 156-160 156-160
Efferia bicolor     Estrada, Alejandro & Nápoles, Jesús Romero, 2020, New distribution records of Asilidae (Insecta: Diptera) for Mexico, Insecta Mundi 2020 (783), pp. 1-13 : 3 3
Aleiodes bicolor     Beyarslan, A., Yurtcan, M., Çetin, Ö. & Aydogdu, M., 2006, A Study on Braconidae and Ichneumonidae from Ganos Mountains (Thrace Region, Turkey) (Hymenoptera, Braconidae, Ichneumonidae), Linzer biologische Beiträge 38 (1), pp. 409-422 : 416 416
Agonocryptus bicolor     Supeleto, Fernanda A. & Aguiar, Alexandre P., 2022, One hundred new records, a new species, and the first pictures of Agonocryptus Cushman (Hymenoptera, Ichneumonidae, Cryptinae), Zootaxa 5178 (6), pp. 547-576 : 551 551
Alopoglossus bicolor     Diago-Toro, María F., García-Cobos, Daniela, Brigante-Luna, Giovanni D. & Vásquez-Restrepo, Juan D., 2021, Fantastic lizards and where to find them: cis-Andean microteiids (Squamata: Alopoglossidae & Gymnophthalmidae) from the Colombian Orinoquia and Amazonia, Zootaxa 5067 (3), pp. 377-400 : 383 383
Andrena bicolor     Schmid, C., 2011, Die Stechimmenfauna (Hymenoptera Aculeata) im Naturpark Tiroler Lech in Österreich, Linzer biologische Beiträge 43 (1), pp. 549-563 : 551 551
Pelopidas mathias subsp. mathias Fabricius 1798     Cock, Matthew J. W. & Congdon, Colin E., 2012, Observations on the biology of Afrotropical Hesperiidae (Lepidoptera) principally from Kenya. Part 4. Hesperiinae: Aeromachini and Baorini, Zootaxa 3438, pp. 1-42 : 11-16 11-16
Chorthippus bicolor     Ghahari, H., Havaskary, M., Tabari, M., Ostovan, H., Sakenin, H. & Satar, A., 2009, An annotated catalogue of Orthoptera (Insecta) and their natural enemies from Iranian rice fields and surrounding grasslands, Linzer biologische Beiträge 41 (1), pp. 639-672 : 643 643
Anchylorhynchus bicolor     De, Bruno A. S. & Vanin, Sergio A., 2020, Systematic revision and morphological phylogenetic analysis of Anchylorhynchus Schoenherr, 1836 (Coleoptera, Curculionidae: Derelomini), Zootaxa 4839 (1), pp. 1-98 : 24-26 24-26
Perciformes   new species  de Laporte Castelnau La Ferté-Sénectère, Francis L., 1873, Contribution to the ichthyology of Australia. Nos. III thru IX [with subtitles, indexed as one work], Proceedings of the Zoological Acclimatisation Society of Victoria 2, pp. 37-158 : 92 92
Apantensis bicolor     Laguerre, Michel, 2014, Catalogue of the Neotropical Arctiini Leach, [1815] (except Ctenuchina Kirby, 1837 and Euchromiina Butler, 1876) (Insecta, Lepidoptera, Erebidae, Arctiinae), Zoosystema 36 (2), pp. 137-533 : 391 391
Caladium bicolor     Gasca-Alvarez, Héctor Jaime, 2013, New Records of Cyclocephala Dejean (Coleoptera: Scarabaeidae: Dynastinae) Associated with Caladium bicolor (Aiton) Vent. (Araceae), The Coleopterists Bulletin 67 (4), pp. 416-418 : 416-417 416-417
Anobrium bicolor   sp. nov.  Botero, Juan Pablo & Santos-Silva, Antonio, 2022, New species, synonymy, new records, and taxonomic notes in American Cerambycidae (Coleoptera), Insecta Mundi 2022 (931), pp. 1-22 : 15-19 15-19
Atractodes (Atractodes) bicolor     Broad, Gavin R., 2016, Checklist of British and Irish Hymenoptera - Ichneumonidae, Biodiversity Data Journal 4, pp. 9042-9042 : 9042 9042
Augiades vespasius subsp. bicolor   comb. nov.  Siewert, Ricardo Russo, Lemes, José Ricardo Assmann, Mielke, Olaf Hermann Hendrik & Casagrande, Mirna Martins, 2022, Taxonomic revision of the Neotropical Augiades Hübner, [1819] (Lepidoptera: Hesperiidae), Zootaxa 5105 (2), pp. 237-252 : 249-250 249-250
Hymenoptera   new species  Schrank, Franz von Paula, 1781, Enumeratio insectorum Austriae indigenorum .., Eberhard Klett et Franck : 400 400
Abaxisotima bicolor     Wang, Gang & Shi, Fu-Ming, 2009, A review of the genus Abaxisotima Gorochov, 2005 (Orthoptera: Tettigoniidae: Phaneropterinae), Zootaxa 2325, pp. 29-34 : 30-31 30-31
Pinalia bicolor     Ormerod, Paul, Kurzweil, Hubert & Watthana, Santi, 2021, Annotated List of Orchidaceae for Myanmar, Phytotaxa 481 (1), pp. 1-262 : 200 200
Trochilus bicolor     Stiles, F. Gary, Remsen, J. V. & Mcguire, Jimmy A., 2017, The generic classification of the Trochilini (Aves: Trochilidae): Reconciling taxonomy with phylogeny, Zootaxa 4353 (3), pp. 401-424 : 420 420
Idalus bicolorella     Laguerre, Michel, 2014, Catalogue of the Neotropical Arctiini Leach, [1815] (except Ctenuchina Kirby, 1837 and Euchromiina Butler, 1876) (Insecta, Lepidoptera, Erebidae, Arctiinae), Zoosystema 36 (2), pp. 137-533 : 156 156
Pachythone bicolor Godman & Salvin 1886, comb. nov.     Dias, Fernando Maia Silva, Dolibaina, Diego Rodrigo, Mielke, Carlos Guilherme Costa, Mielke, Olaf Hermann Hendrik & Casagrande, Mirna Martins, 2015, Description of two new species of Pheles Herrich – Schäffer, [1853] and notes on the taxonomic position of two species hitherto included in the genus (Riodinidae: Riodininae), Zootaxa 3981 (2), pp. 275-283 : 280-282 280-282
Zatrephes bicolorata     Laguerre, Michel, 2014, Catalogue of the Neotropical Arctiini Leach, [1815] (except Ctenuchina Kirby, 1837 and Euchromiina Butler, 1876) (Insecta, Lepidoptera, Erebidae, Arctiinae), Zoosystema 36 (2), pp. 137-533 : 167 167
Atractodes (Atractodes) bicolor     Broad, Gavin R., 2016, Checklist of British and Irish Hymenoptera - Ichneumonidae, Biodiversity Data Journal 4, pp. 9042-9042 : 9042 9042
Adelorhagus bicoloratus   sp. nov.  Otto, Robert L., 2013, Description of a new species of Adelorhagus Horn, 1890 (Coleoptera: Eucnemidae) from Honduras with a key to the species, Insecta Mundi 2013 (297), pp. 1-4 : 1-3 1-3
Autolytus bicolor     Nygren, Arne, 2004, Revision of Autolytinae (Syllidae: Polychaeta)., Zootaxa 680, pp. 1-314 : 182-183 182-183
Stemmops bicolor     Dean, David Allen, 2016, Catalogue of Texas spiders, ZooKeys 570, pp. 1-703 : 389 389
Mezira bicolor     Kment, Petr, Kolínová, Zdislava & Heiss, Ernst, 2015, Catalogue of the type specimens of true bugs (Hemiptera: Heteroptera) deposited in the National Museum, Prague, Czech Republic *, Acta Entomologica Musei Nationalis Pragae 55 (1), pp. 411-443 : 425 425
Apalocnemis bicolor     González, Christian R., Elgueta, Mario & Rafael, José Albertino, 2021, A catalog of the Brachystomatidae of Chile (Diptera: Empidoidea), Zootaxa 4969 (1), pp. 149-165 : 154 154
Stylommatophora   new species  Jay, J. C., 1839, A catalogue of the shells, arranged according to the Lamarckian system; together with descriptions of new or rare species, contained in the collection of John C. Jay, M. D, Wiley & Putnam : 119 119
Ariadna bicolor     Dean, David Allen, 2016, Catalogue of Texas spiders, ZooKeys 570, pp. 1-703 : 360-361 360-361
Narcissus bicolor     Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part N), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 690-695 : 691 691
Athalia bicolor     Schedl, Wolfgang, 2017, Die Pflanzenwespen (Hymenoptera: Symphyta) der gesamten istrianischen Halbinsel von Duino (JulischVenetien) bis Opatija (Kroatien), Linzer biologische Beiträge 49 (2), pp. 1411-1446 : 1424 1424
Alienostreptus bicoloripes   sp. nov.  Pimvichai, Piyatida, Akkari, Nesrine, Semenyuk, Irina, Constant, Jerôme & Enghoff, Henrik, 2020, A strikingly coloured new giant millipede from Vietnam has copycat in Borneo (Diplopoda, Spirostreptida, Harpagophoridae), European Journal of Taxonomy 722, pp. 1-15 : 5-11 5-11
Coleoptera   new species  Westwood, John Obadiah, 1875, Description of a new genus of Clerideous Coleoptera, from the Malayan Archipelago, Transactions of the Entomological Society of London 1875, pp. 241-242 : 241 241
Stenobothrus (Stauroderus) biguttulus subsp. bicolor     MACHÁýKOVÁ, Lenka & FIKÁýEK, Martin, 2014, Catalogue of the type specimens deposited in the Department of Entomology, National Museum, Prague, Czech Republic *, Acta Entomologica Musei Nationalis Pragae 54 (1), pp. 399-450 : 445-446 445-446
Gnaphosa bicolor     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 : 67 67
Aleiodes bicolor     Beyarslan, Ahmet, Gadallah, Neveen S. & Ghahari, Hassan, 2017, An annotated catalogue of the Iranian Microtypinae and Rogadinae (Hymenoptera: Braconidae), Zootaxa 4291 (1), pp. 99-116 : 103 103
Athalia bicolor     Liston, Andrew D., Knight, Guy T., Sheppard, David A., Broad, Gavin R. & Livermore, Laurence, 2014, Checklist of British and Irish Hymenoptera - Sawflies, ' Symphyta', Biodiversity Data Journal 2, pp. 1168-1168 : 1168 1168
Dendrocygna bicolor     Boano, Giovanni, Belemsobgo, Urbain, Silvano, Fabrizio, Hema, Emmanuel M., Belemsobgo, Aristide, Dimobe, Kangbéni & Pavia, Marco, 2022, An annotated checklist of the birds of Burkina Faso, Zoosystema 44 (2), pp. 27-107 : 33 33
Arotis Mabille 1904     Zhang, Jing, Cong, Qian, Shen, Jinhui & Grishin, Nick V., 2022, Taxonomic changes suggested by the genomic analysis of Hesperiidae (Lepidoptera), Insecta Mundi 2022 (921), pp. 1-135 : 43 43
Willemsella bicolor     Tan, Ming Kai & Kamaruddin, Khairul N, 2016, Redescription of the little-known grasshopper Willemsella (Acrididae, Hemiacridinae) from Peninsular Malaysia, Biodiversity Data Journal 4, pp. 7775-7775 : 7775 7775
Boreodromia Coquillett 1903     Evenhuis, Neal L., 2018, Nomenclatural studies toward a World List of Diptera genus-group names. Part VI: Daniel William Coquillett, Zootaxa 4381 (1), pp. 1-95 : 25 25
Coleoptera   new species  Will, Kipling W., 2002, Revision of the New World abariform genera Neotalus n. gen. and Abaris Dejean (Coleoptera: Carabidae: Pterostichini (Auctorum )), Annals of the Carnegie Museum 71, No. 3, pp. 143-213 : 173 173
Ancylosis bicolorella     Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), Zootaxa 5197 (1), pp. 1-423 : 70 70
Anguilliformes   new species  McClelland, J., 1844, Apodal fishes of Bengal, Calcutta Journal of Natural History, and Miscellany of the Arts and Sciences in India 5, No. 18, pp. 151-226 : 178, 202, 209 178, 202, 209
Apiochaeta bicolor     Lonsdale, Owen & Marshall, Stephen A., 2008, Revision of the temperate South American genus Apiochaeta Czerny, 1903, with synonymy of Alloclusia Hendel, 1917 (Diptera: Clusiidae), Zootaxa 1944 (1), pp. 1-33 : 11 11
Andrena (Euandrena) bicolor     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
Azteca bicolor     Longino, J. T., 2007, A taxonomic review of the genus Azteca (Hymenoptera: Formicidae) in Costa Rica and a global revision of the aurita group., Zootaxa 1491, pp. 1-63 : 8-10 8-10
Hymenoptera   new species  Mottern, Jason L. & Heraty, John M., 2014, Revision of the Cales noacki species complex (Hymenoptera, Chalcidoidea, Aphelinidae), Systematic entomology 39, No. 2, pp. 354-379 : 354-379 354-379
Acus (Abretia) bicolor     Salvador, Andreia & Pickering, Joan, 2017, Type catalogue of Terebridae (Mollusca, Gastropoda, Conoidea) in the Natural History Museum, London, U. K., Zootaxa 4250 (2), pp. 101-142 : 109 109
Mesembryanthemum bicolor   spec. nov.  Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm: Laurentius Salvius : 485 485
Araneae   new species  Ono, Hirotsugu, 1988, Liphistiid spiders (Araneae, Mesothelae) of South Thailand, Bulletin of the National Science Museum, Series A (Zoology) 14, No. 3, pp. 145-150 : 147 147
Andrena (Euandrena) bicolor     Boustani, Mira, Rasmont, Pierre, Dathe, Holger H., Ghisbain, Guillaume, Kasparek, Max, Michez, Denis, Müller, Andreas, Pauly, Alain, Risch, Stefan, Straka, Jakub, Terzo, Michael, Achter, Xavier Van, Wood, Thomas J. & Nemer, Nabil, 2021, The bees of Lebanon (Hymenoptera: Apoidea: Anthophila), Zootaxa 4976 (1), pp. 1-146 : 19 19
Aleiodes bicolor     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
Anchytarsus bicolor     Webster, Reginald P. & DeMerchant, Ian, 2012, New Coleoptera records from New Brunswick, Canada: Dryopidae, Elmidae, Psephenidae, and Ptilodactylidae, ZooKeys 179, pp. 67-75 : 70 70
Lampranthus bicolor     Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part M), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 651-689 : 668 668
Alampyris bicolor   sp. nov.  Martins, Ubirajara R., Santos-Silva, Antonio & Galileo, Maria Helena M., 2015, Fourteen new species, one new genus, and eleven new country or state records for New World Lamiinae (Coleoptera, Cerambycidae), Zootaxa 3980 (1), pp. 81-105 : 101 101
Xerochrysum bicolor     Collins, Timothy L., Schmidt-Lebuhn, Alexander N., Andrew, Rose L., Telford, Ian R. H. & Bruhl, Jeremy J., 2022, There’s gold in them thar hills! Morphology and molecules delimit species in Xerochrysum (Asteraceae; Gnaphalieae) and reveal many new taxa, Australian Systematic Botany 35 (2), pp. 120-185 : 147-149 147-149
Gigantococcus ewarti     Unruh, Corinne M. & Gullan, Penny J., 2008, Identification guide to species in the scale insect tribe Iceryini (Coccoidea: Monophlebidae), Zootaxa 1803 (1), pp. 1-106 : 49 49
Aleiodes (Aleiodes) bicolor     Farahani, Samira, Talebi, Ali Asghar, Achterberg, Cornelis Van & Rakhshani, Ehsan, 2015, A review of the subfamily Rogadinae (Hymenoptera: Braconidae) from Iran, Zootaxa 3973 (2), pp. 227-250 : 233 233
Gonatopus bicolor     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
Leptodactylodon bicolor     Mapouyat, Lissa, Hirschfeld, Mareike, Rödel, Mark-Oliver, Liedtke, H. Christoph, Loader, Simon P., Gonwouo, L. Nono, Dahmen, Matthias, Doherty-Bone, Thomas M. & Barej, Michael F., 2014, The tadpoles of nine Cameroonian Leptodactylodon species (Amphibia, Anura, Arthroleptidae), Zootaxa 3765 (1), pp. 29-53 : 34-36 34-36
Rhodochlanis bicolor     Spodek, Malkie, Burckhardt, Daniel & Freidberg, Amnon, 2017, The Psylloidea (Hemiptera) of Israel, Zootaxa 4276 (3), pp. 301-345 : 313 313
Hymenoepimecis Pádua, Oliveira, Onody, Sobczak, Sääksjärvi & Gómez, 2015, sp. n. key    Pádua, Diego G., Oliveira, Marcio L., Onody, Helena C., Sobczak, Jober F., Sääksjärvi, Ilari E. & Gómez, Isrrael C., 2015, The Brazilian Amazonian species of Hymenoepimecis Viereck, 1912 (Hymenoptera: Ichneumonidae: Pimplinae), Zootaxa 4058 (2), pp. 175-194 : 176-177 176-177
Leptodactylodon bicolor     Mapouyat, Lissa, Hirschfeld, Mareike, Rödel, Mark-Oliver, Liedtke, H. Christoph, Loader, Simon P., Gonwouo, L. Nono, Dahmen, Matthias, Doherty-Bone, Thomas M. & Barej, Michael F., 2014, The tadpoles of nine Cameroonian Leptodactylodon species (Amphibia, Anura, Arthroleptidae), Zootaxa 3765 (1), pp. 29-53 : 32-34 32-34
America bicolor     Botero, Juan Pablo & Almeida, Lúcia M., 2019, New species and new geographical records in Disteniidae (Coleoptera, Chrysomeloidea) with revised keys to species of Novantinoe and American species of Distenia (Distenia), Zootaxa 4590 (1), pp. 40-58 : 40-58 40-58
Diplura bicolor     Drolshagen, Bastian & Bäckstam, Christian M., 2021, A taxonomic review of the mygalomorph spider genus Linothele Karsch, 1879 (Araneae, Dipluridae), Zoosystema 43 (10), pp. 163-196 : 167 167
Athalia bicolor     Schedl, Wolfgang, 2016, Auf Blattwespen (Hymenoptera: Tenthredinidae) verirrte Triungulinus-Larven (Coleoptera: Meloidae) 2. Teil, Linzer biologische Beiträge 48 (1), pp. 573-578 : 574-575 574-575
Andrena (Hyperandrena) bicolorata     Lhomme, Patrick, 2020, The wild bees (Hymenoptera: Apoidea) of Morocco, Zootaxa 4892 (1), pp. 1-159 : 14 14
Andrena (Euandrena) bicolor     Lhomme, Patrick, 2020, The wild bees (Hymenoptera: Apoidea) of Morocco, Zootaxa 4892 (1), pp. 1-159 : 14 14
Alurnus bicolor   sp. nov.  Staines, C. L., 2013, A review of the genus Alurnus Fabricius, 1775 (Coleoptera: Chrysomelidae: Cassidinae), Insecta Mundi 2013 (291), pp. 1-34 : 6-7 6-7
Lacaena bicolor     Vega, Hermes, Cetzal-Ix, William, Mó, Edgar, Romero-Soler, Katya J. & Basu, Saikat K., 2022, An Updated Checklist of the Orchidaceae of Honduras, Phytotaxa 562 (1), pp. 1-80 : 55 55
Artimpaza bicolor     Gupta, Rajeev & Vitali, Francesco, 2017, The checklist of longhorn beetles (Coleoptera: Cerambycidae) from India, Zootaxa 4345 (1), pp. 1-317 : 37 37
Elachistocleis bicolor     Novaes-E-Fagundes, Gabriel, Lyra, Mariana L., Loredam, Vinicius S. A., Carvalho, Thiago R., Haddad, Célio F. B., Rodrigues, Miguel T., Baldo, Diego, Barrasso, Diego A., Loebmann, Daniel, Ávila, Robson W., Brusquetti, Francisco, Prudente, Ana L. C., Wheeler, Ward C., Orrico, Victor Goyannes Dill & Peloso, Pedro, 2023, A tale of two bellies: systematics of the oval frogs (Anura: Microhylidae: Elachistocleis), Zoological Journal of the Linnean Society 197, pp. 545-568 : 557 557
Actornithophilus bicolor     Palma, Ricardo L. & Peck, Stewart B., 2013, <strong> An annotated checklist of parasitic lice (Insecta: Phthiraptera) from the Galápagos Islands </ strong>, Zootaxa 3627 (1), pp. 1-87 : 9-10 9-10
Aulidiotis bicolor     Liu, Linjie & Li, Houhun, 2016, Review of the genus Aulidiotis Meyrick, 1925 (Lepidoptera: Gelechiidae), Zootaxa 4061 (1), pp. 41-50 : 47-48 47-48
Gamasellodes bicolor     Karami, Fatemeh, Hajizadeh, Jalil, Ostovan, Hadi & I, Northern, 2017, Fauna of Ascoidea (except Ameroseiidae) in Guilan province, Iran with two new species record for Iran mites fauna, Linzer biologische Beiträge 49 (2), pp. 1309-1321 : 1311 1311
Chrysobothris analis LeConte 1860     Westcott, Richard L., 2023, New host and distribution records plus additional notes for North American species of Chrysobothris Eschscholtz (Coleoptera: Buprestidae), with designation of a lectotype for Chrysobothris vulcanica LeConte, 1861, Insecta Mundi 2023 (967), pp. 1-10 : 2 2
Gamasellodes bicolor     Nemati, Alireza, Riahi, Elham, Khalili-Moghadam, Arsalan & Gwiazdowicz, Dariusz J., 2018, A catalogue of the Iranian Mesostigmata (Acari): additions and updates of the previous catalogue, Persian Journal of Acarology 7 (2), pp. 115-191 : 129-130 129-130
Callulops bicolor   sp. nov.  Kraus, Fred, 2019, A revision of Callulops doriae (Anura: Microhylidae), with descriptions of four new species, Zootaxa 4612 (1), pp. 1-28 : 12-15 12-15
Pomacanthidae     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 : 104-107 104-107
Arachnodes bicolor   sp. nov.  Montreuil, Olivier, 2011, Monophylie du « groupe Epilissus » et refonte des genres Epilissus Reiche, 1841, Arachnodes Westwood, 1847 et Apterepilissus n. gen. de Madagascar (Insecta, Coleoptera, Scarabaeidae, Epilissini), Zoosystema 33 (1), pp. 101-122 : 108 108
Chlopsis bicolor     Borg, Joseph A., Evans, Julian, Knittweis, Leyla & Schembri, Patrick J., 2022, New and interesting records of marine fishes (Actinopterygii) from the Maltese Islands (central Mediterranean), Acta Ichthyologica et Piscatoria 52 (3), pp. 215-221 : 215 215
Allothrips bicolor     Eow, L. X., Mound, L. A. & Ng, Y. F., 2011, Genera of Spore-Feeding Thysanoptera from Southeast Asia (Phlaeothripidae, Idolothripinae), with a species checklist from Peninsular Malaysia, Zootaxa 2928 (1), pp. 1-19 : 12 12
Pteroptrix bicolor     Dale-Skey, Natalie, Askew, Richard R., Noyes, John S., Livermore, Laurence & Broad, Gavin R., 2016, Checklist of British and Irish Hymenoptera - Chalcidoidea and Mymarommatoidea, Biodiversity Data Journal 4, pp. 8013-8013 : 8013 8013
Anoploderma bicolor     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 : 101 101
Ophichthus bicolor   sp. nov.  Ho, Hsuan-Ching, 2015, New species of the snake eels Echelus and Ophichthus (Anguilliformes: Ophichthidae) from Taiwan, Zootaxa 4060 (1), pp. 71-85 : 76-80 76-80
Phyllomedusa bicolor     Schiesari, Luis, Rossa-Feres, Denise De Cerqueira, Menin, Marcelo & Hödl, Walter, 2022, Tadpoles of Central Amazonia (Amphibia: Anura), Zootaxa 5223 (1), pp. 1-149 : 103-105 103-105
Apenesia bicolor     Alencar, Isabel D. C. C. & Azevedo, Celso O., 2020, Revision of the world Apenesia Westwood (Hymenoptera, Bethylidae), Zootaxa 4724 (1), pp. 1-72 : 13-14 13-14
Gonista bicolor     Xian, Chunlan, Leong, Chi Man, Luo, Jiuyang, Jia, Fenglong, Han, Hongxiang & Xie, Qiang, 2024, Diversity pattern of insects from Macao based on an updated species checklist after 25 years, Biodiversity Data Journal 12, pp. 118110-118110 : 118110 118110
Arthroleptella bicolor subsp. villiersi     Conradie, Werner, Branch, William R. & Watson, Gillian, 2015, Type specimens in the Port Elizabeth Museum, South Africa, including the historically important Albany Museum collection. Part 1: Amphibians, Zootaxa 3936 (1) : -1 -1
Anguilla bicolor subsp. pacifica     Ho, Hsuan-Ching, Smith, David G., Mccosker, John E., Hibino, Yusuke, Loh, Kar-Hoe, Tighe, Kenneth A. & Shao, Kwang-Tsao, 2015, Annotated checklist of eels (orders Anguilliformes and Saccopharyngiformes) from Taiwan, Zootaxa 4060 (1), pp. 140-189 : 141 141
Aphanotrigonum bicolor     Kubik, Stepan & Bartak, Miroslav, 2017, Frit flies of Turkey with descriptions of two new species and new records (Diptera, Chloropidae), ZooKeys 667, pp. 131-154 : 133 133
Aulogymnus bicolor     Askew, Richard R., Melika, George, Pujade-Villar, Juli, Schönrogge, Karsten, Stone, Graham N. & Nieves-Aldrey, José Luis, 2013, Catalogue of parasitoids and inquilines in cynipid oak galls in the West Palaearctic, Zootaxa 3643 (1), pp. 1-133 : 106 106
Anthidium bicolor key    Niu, Ze-Qing, Ascher, John S., Griswold, Terry & Zhu, Chao-Dong, 2019, Revision of the bee genus Bathanthidium Mavromoustakis (Hymenoptera: Apoidea Megachilidae: Anthidiini) with description of a new species from China, Zootaxa 4657 (1), pp. 97-116 : 99-100 99-100
Euops bicolor   sp. nov.  Riedel, Alexander, 2001, The pygmaeus-group of Euops Schoenherr (Coleoptera, Curculionoidea, Attelabidae), weevils associated with Nothofagus in New Guinea, Journal of Natural History 35 (8), pp. 1173-1237 : 1223-1225 1223-1225
Eilica bicolor     Dean, David Allen, 2016, Catalogue of Texas spiders, ZooKeys 570, pp. 1-703 : 143 143
Stemmops bicolor     Durán-Barrón, César G., Rosas, María V. & Contreras-Ramos, Atilano, 2013, Phylogenetic relationships of the comb-footed spider subfamily Spintharinae (Araneae, Araneoidea, Theridiidae), with generic diagnoses and a key to the genera, Zootaxa 3666 (2), pp. 171-193 : 187-188 187-188
Ageniaspis bicoloripes     Zuparko, Robert L., 2015, Annotated Checklist of California Encyrtidae (Hymenoptera), Zootaxa 4017 (1), pp. 1-126 : 112-113 112-113
Athalia bicolor     Liston, Andrew D., Knight, Guy T., Sheppard, David A., Broad, Gavin R. & Livermore, Laurence, 2014, Checklist of British and Irish Hymenoptera - Sawflies, ' Symphyta', Biodiversity Data Journal 2, pp. 1168-1168 : 1168 1168
Trapeziderus bicolor Drugmand 1990     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 : 2704-2706 2704-2706
Hoggicosa bicolor   comb. nov.  Langlands, Peter R. & Framenau, Volker W., 2010, Systematic revision of Hoggicosa Roewer, 1960, the Australian ‘ bicolor’ group of wolf spiders (Araneae: Lycosidae), Zoological Journal of the Linnean Society 158 (1), pp. 83-123 : 94-96 94-96
Anagyrus bicolor     Japoshvili, George, Higashiura, Yoshimitsu & Kamitani, Satoshi, 2016, A review of Japanese Encyrtidae (Hymenoptera), with descriptions of new species, new records and comments on the types described by Japanese authors, Acta Entomologica Musei Nationalis Pragae 56 (1), pp. 345-401 : 351 351
Apolysis bicolor   comb. nov.  Gibbs, David, 2023, A world review of the bee fly tribe Usiini (Diptera, Bombyliidae) - Part 3: Parageron Paramonov s. lat., European Journal of Taxonomy 863 (1), pp. 1-162 : 148-149 148-149
Chumma bicolor   sp. nov.  Jocqué, Rudy & Alderweireldt, Mark, 2018, New Chummidae (Araneae): quadrupling the size of the clade, European Journal of Taxonomy 412, pp. 1-25 : 4-6 4-6
Acinipe bicoloripes     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 : 450 450
Hygrophorus bicolor     Karunarathna, Samantha C., Priyashantha, K Hasith, Tibpromma, Saowaluck, Galappaththi, Mahesh C. A., Premarathne, Bhagya M., Wijayawardene, Nalin N., Wimalasena, Madhara K., Jayalal, Udeni, Wickramanayake, Kawmini D., Dangalla, Hasanka, Jayathunga, Hashini, Brahmanage, Rashika S., Weerakoon, Gothamie, Ariyawansa, Kahandawa G. S. U., Yapa, Neelamanie, Nanayakkara, Chandrika M., Ediriweera, Surani, Fan, Xin-Lei, Kirk, Paul M., Zhang, Gui-Qing, Ediriweera, Aseni, Bhat, Jayarama, Dawoud, Turki M., Kumara, Wasantha & Deng, Chun Ying, 2023, Checklist, typification details, and nomenclature status of Basidiomycota, originally described from Sri Lanka, Phytotaxa 621 (1), pp. 1-86 : 27 27
Anguilla bicolor     Morgan, David L., Allen, Gerald R., Pusey, Bradley J. & Burrows, Damien W., 2011, 2816, Zootaxa 2816, pp. 1-64 : 10 10
Abaxisotima bicolor     Wang, Gang & Shi, Fu-Ming, 2012, The genus Abaxisotima Gorochov (Orthoptera: Tettigoniidae: Phaneropterinae) from China, Journal of Natural History (J. Nat. Hist.) 46 (41 - 42), pp. 2537-2547 : 2539 2539
Mezira bicolor     Heiss, Ernst, 2012, Annotated catalogue of the flat bug family Aradidae Brullé, 1836 of Madagascar and adjacent islands (Hemiptera: Heteroptera), Zootaxa 3426 (1), pp. 45-63 : 55 55
Flavalona bicolor   comb. nov.  Sinev, Artem Y. & Dumont, Henri J., 2016, Revision of the costata-group of Alona s. lato (Cladocera: Anomopoda: Chydoridae) confirms its generic status, European Journal of Taxonomy 223, pp. 1-38 : 25-27 25-27
Microperus Wood 1980     Rabaglia, Robert J., Beaver, Roger A., Johnson, Andrew J., Schmaedick, Mark A. & Smith, Sarah M., 2020, The bark and ambrosia beetles (Coleoptera: Curculionidae: Scolytinae and Platypodinae) of American Samoa, Zootaxa 4808 (1), pp. 171-195 : 182 182
Centris bicolor     Vivallo, Felipe, Vélez, Danny & Fernández, Fernando, 2013, A new species of Centris (Xanthemisia) Moure, 1945 from South America with a synopsis of the known species of the subgenus in Colombia (Hymenoptera: Apidae: Centridini), Zootaxa 3694 (1), pp. 81-91 : 82 82
Adiscus bicoloriceps     Duan, Wen-Yuan & Zhou, Hong-Zhang, 2022, Revision of the genus Adiscus Gistel, 1857 (Coleoptera: Chrysomelidae, Cryptocephalinae) from mainland China, Zootaxa 5096 (1), pp. 1-80 : 20-23 20-23
Willemsella bicolor     Tan, Ming Kai & Kamaruddin, Khairul N, 2016, Redescription of the little-known grasshopper Willemsella (Acrididae, Hemiacridinae) from Peninsular Malaysia, Biodiversity Data Journal 4, pp. 7775-7775 : 7775 7775
Anurida bicolor     Babenko, Anatoly, Stebaeva, Sophya & Turnbull, Matthew S., 2019, An updated checklist of Canadian and Alaskan Collembola, Zootaxa 4592 (1), pp. 1-125 : 87 87
Solidago bicolor     Dorchin, Netta, Joy, Jeffrey B., Hilke, Lukas K., Wise, Michael J. & Abrahamson, Warren G., 2015, Taxonomy and phylogeny of the Asphondylia species (Diptera: Cecidomyiidae) of North American goldenrods: challenging morphology, complex host associations, and cryptic speciation, Zoological Journal of the Linnean Society 174 (2), pp. 265-304 : 288 288
Hyperolius bicolor     Tillack, Frank, Ruiter, Ronald de & Roedel, Mark-Oliver, 2021, A type catalogue of the reed frogs (Amphibia, Anura, Hyperoliidae) in the collection of the Museum fuer Naturkunde Berlin (ZMB) with comments on historical collectors and expeditions, Zoosystematics and Evolution 97 (2), pp. 407-450 : 407 407
Agama bicolor     Pitts, James P., Wilson, Joseph S., Williams, Kevin A. & Boehme, Nicole F., 2009, Velvet ants (Hymenoptera: Mutillidae) of the Algodones sand dunes of California, USA, Zootaxa 2131, pp. 1-53 : 34 34
Cataglyphis bicolor var. adustus Santschi 1929     Agosti, Donat, 1990, Review and reclassification of Cataglyphis (Hymenoptera, Formicidae), Journal of Natural History 24, pp. 1457-1505 : 1487 1487
Acontias bicolor     Lamb, Trip, Biswas, Sayantan & Bauer, Aaron M., 2010, A phylogenetic reassessment of African fossorial skinks in the subfamily Acontinae (Squamata: Scincidae): evidence for parallelism and polyphyly, Zootaxa 2657, pp. 33-46 : 43 43
Phyllomedusa bicolor     Barrio-Amorós, César L., Rojas-Runjaic, Fernando J. M. & Señaris, J. Celsa, 2019, Catalogue of the amphibians of Venezuela: Illustrated and annotated species list, distribution, and conservation, Amphibian & Reptile Conservation (e 180) 13 (1), pp. 1-198 : 107 107
Acrida bicolor     Terskov, E. N., 2017, Notes to the fauna and bionomics of grasshoppers (Orthoptera: Acridoidea) of the Taman Peninsula with record of a new species for the Caucasus, Caucasian Entomological Bulletin 13 (1), pp. 15-21 : 17 17
Zenonia zeno Trimen 1864     Cock, Matthew J. W. & Congdon, Colin E., 2012, Observations on the biology of Afrotropical Hesperiidae (Lepidoptera) principally from Kenya. Part 4. Hesperiinae: Aeromachini and Baorini, Zootaxa 3438, pp. 1-42 : 7-11 7-11
Astiphromma bicoloratus   sp. nov.  Riedel, Matthias, 2023, Contribution to the taxonomy of the Southeast Asian Mesochorinae (Hymenoptera, Ichneumonidae), Zootaxa 5245 (1), pp. 1-72 : 6-7 6-7
Anchastus bicolor     Johnston, M. Andrew, Waite, Evan S., Wright, Ethan R, Reily, Brian H., De Leon, Gilma Juanita, Esquivel, Angela Iran, Kerwin, Jacob, Salazar, Maria, Sarmiento, Emiliano, Thiatmaja, Tommy, Lee, Sangmi, Yule, Kelsey & Franz, Nico, 2023, Insect collecting bias in Arizona with a preliminary checklist of the beetles from the Sand Tank Mountains, Biodiversity Data Journal 11, pp. 101960-101960 : 101960 101960
Aleocharinae Fleming 1821     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 : 20 20
Agrilus bicoloripennis   sp. nov.  Jendek, Eduard, 2017, Revision of the Agrilus humilis species-group (Coleoptera: Buprestidae: Agrilini) with description of thirteen new species from Southeastern Asia, Zootaxa 4363 (2), pp. 249-271 : 259 259
Hymenoptera   new species  Fabricius, Johann Christian, 1775, Systema Entomologiae: sistens insectorvm classes, ordines, genera, species, adiectis synonymis, locis, descriptionibvs, observationibvs, Officina Libraria Kortii : 376 376
Aleiodes bicolor     Shaw, Scott R., Marsh, Paul M. & Fortier, Joseph C., 2006, Revision of Nearctic Aleiodes Wesmael (Part 8): the coxalis (Spinola) Species­Group (Hymenoptera: Braconidae, Rogadinae), Zootaxa 1314, pp. 1-30 : 3-4 3-4
Elachistocleis bicolor     Novaes-E-Fagundes, Gabriel, Lyra, Mariana L., Loredam, Vinicius S. A., Carvalho, Thiago R., Haddad, Célio F. B., Rodrigues, Miguel T., Baldo, Diego, Barrasso, Diego A., Loebmann, Daniel, Ávila, Robson W., Brusquetti, Francisco, Prudente, Ana L. C., Wheeler, Ward C., Orrico, Victor Goyannes Dill & Peloso, Pedro, 2023, A tale of two bellies: systematics of the oval frogs (Anura: Microhylidae: Elachistocleis), Zoological Journal of the Linnean Society 197, pp. 545-568 : 557-558 557-558
Astrogorgia bicolor     Ramvilas, Ghosh, Alderslade, Philip & Ranjeet, Kutty, 2023, The taxonomy of Indian gorgonians: an assessment of the descriptive records of gorgonians (Anthozoa: Octocorallia: Alcyonacea) recorded as occurring in the territorial waters of India, along with neighbouring regions and the Andaman and Nicobar Islands, and the highlighting of perceived unethical practice, Zootaxa 5236 (1), pp. 1-124 : 44 44
Lampria bicolor     Dennis, D. Steve, Barnes, Jeffrey K. & Knutson, Lloyd, 2008, Pupal cases of Nearctic robber flies (Diptera: Asilidae), Zootaxa 1868 (1), pp. 1-98 : 21 21
Pristaulacus bicoloratus   sp. nov.  Pham, Nhi Thi, Long, Khuat Dang, Dzuong, Nguyen Van, Mai, Pham Quynh & Turrisi, Giuseppe Fabrizio, 2024, The genus Pristaulacus Kieffer, 1900 (Hymenoptera: Aulacidae) in Vietnam and Northeastern Laos with descriptions of ten new species, Zootaxa 5432 (2), pp. 213-249 : 220-223 220-223
Orancistrocerus van der Vecht 1963 key    Truong, Lam Xuan, Bozdoğan, Hakan & Nguyen, Lien Thi Phuong, 2019, Taxonomic studies on the genus Orancistrocerus van der Vecht, 1963 (Hymenoptera: Vespidae: Eumeninae) from Vietnam, with description of a new species, Zootaxa 4563 (3), pp. 595-599 : 599 599
Mischocyttarus Benda, Pohl, Beutel & Straka, 2022, sp. nov.     Benda, Daniel, Pohl, Hans, Beutel, Rolf & Straka, Jakub, 2022, Two new species of Xenos (Strepsiptera: Xenidae), parasites of social wasps of the genus Mischocyttarus (Hymenoptera: Vespidae) in the New World, Acta Entomologica Musei Nationalis Pragae 62 (1), pp. 185-195 : 193 193
Ameroglossum bicolor   sp. nov.  Almeida, Erton M., Christenhusz, Maarten J. M., Wanderley, Artur Maia, Cordeiro, Joel Maciel P., Melo, José Iranildo Miranda De, Batista, Fabiane Rabelo Da Costa & Felix, Leonardo P., 2021, An overview of the Brazilian inselberg genus Ameroglossum (Linderniaceae, Lamiales), with the description of seven new species, European Journal of Taxonomy 746, pp. 1-25 : 11-13 11-13
Longoonops bicolor   sp. nov.  Platnick N. I. & Dupérré N., 2010, The Goblin Spider Genera Stenoonops And Australoonops (Araneae, Oonopidae), With Notes On Related Taxa, Bulletin of the American Museum of Natural History 2010 (340), pp. 1-111 : 75 75
Aylacini Ashmead 1903     Askew, Richard R., Plantard, Olivier, Gómez, José F., Nieves, Maria Hernandez & Nieves-Aldrey, José Luis, 2006, Catalogue of parasitoids and inquilines in galls of Aylacini, Diplolepidini and Pediaspidini (Hym., Cynipidae) in the West Palaearctic, Zootaxa 1301 (1301), pp. 1-60 : 35 35
Alcyonacea   new species  Nutting, Charles C., 1908, Descriptions of the Alcyonaria collected by the U. S. Bureau of Fisheries Steamer Albatross in the vicinity of the Hawaiian Islands in 1902, Proceedings of the United States National Museum, 3 34, pp. 543-601 : 597 597
Marilynia bicolor     Barrientos, Jose A., Prieto, Carlos E., Pina, Silvia, Henriques, Sergio S, Sousa, Pedro, Schindler, Stefan, Reino, Luis, Beja, Pedro & Santana, Joana, 2023, Arachnid Fauna (Araneae and Opiliones) from the Castro Verde Special Protection Area, southern Portugal, Biodiversity Data Journal 11, pp. 110415-110415 : 110415 110415
Amblochilus bicolor     Allsopp, Peter G., 2021, The Australian endemic genera Mesystoechus Waterhouse, 1878, Amblochilus Blanchard, 1851, and Bilobatus Machatschke, 1970 revisited (Coleoptera Scarabaeidae: Rutelinae: Anoplognathini), Zootaxa 4965 (2), pp. 363-374 : 365 365
Apoleptomastix bicoloricornis     Hayat, Mohammad, Ahmad, Zubair & Khan, Farmanur Rehman, 2014, Encyrtidae (Hymenoptera: Chalcidoidea) from the Kingdom of Saudi Arabia, Zootaxa 3793 (1), pp. 1-59 : 10 10
Euchaetes bicolor     Laguerre, Michel, 2014, Catalogue of the Neotropical Arctiini Leach, [1815] (except Ctenuchina Kirby, 1837 and Euchromiina Butler, 1876) (Insecta, Lepidoptera, Erebidae, Arctiinae), Zoosystema 36 (2), pp. 137-533 : 376 376
Ixodes luciae Senevet 1940     Benavides-Montaño, Javier Antonio, Betancourt-Echeverri, Jesus Antonio, Valencia, Gustavo López & Mesa-Cobo, Nora Cristina, 2022, A review of hard ticks (Acari: Ixodidae) in Colombia: The risk of tick-borne diseases, Persian Journal of Acarology 11 (3), pp. 397-437 : 418 418
Nudibranchia   new species  Kelaart, Edward Frederick, 1858, Description of new and little known species of Ceylon nudibranchiate molluscs and zoophytes, Journal of the Ceylon Branch of the Royal Asiatic Society 3, No. 1, pp. 84-139 : 115 115
Lampranthus bicolor     Klak, Cornelia, Hedderson, Terry A. & Linder, H. Peter, 2003, A Molecular Systematic Study of the Lampranthus Group (Aizoaceae) Based on the Chloroplast TrnL-trnF and Nuclear ITS and 5 S NTS Sequence Data, Systematic Botany 28 (1), pp. 70-85 : 84 84
Asianthrips bicolor   sp. nov.  Okajima, Shuji & Masumoto, Masami, 2022, The genus Asianthrips an Oriental fungus-feeding phlaeothripine (Thysanoptera, Phlaeothripidae), Zootaxa 5124 (2), pp. 101-138 : 110-112 110-112
Allocota bicolor   sp. n.  Shi, Hongliang, Zhou, Hongzhang & Liang, Hongbin, 2013, Taxonomic synopsis of the subtribe Physoderina (Coleoptera, Carabidae, Lebiini), with species revisions of eight genera, ZooKeys 284, pp. 1-129 : 57-59 57-59
Scorpiones   new species  Hemprich, F. G. & Ehrenberg, Christian Gottfried, 1828, Zoologica II. Arachnoidea. Plate I: Buthus; plate II: Androctonus. In: Symbolae physicae seu icones et descriptiones animalium evertebratorum sepositis insectis quae ex itinere per Africam borealem et Asiam occidentalem. Friderici Guilelmi Hemprich et Christiani Godofredi Ehrenberg, medicinae et chirurgiae doctorum, studio novae aut illustratae redierunt. Percensuit et regis iussu et impensis edidit Dr. C. G. Ehrenberg. Decas prima., ex Officina Academica, Venditur a Mittlero : -1 -1
Aulacophora bicolor     Reid, Chris, Halling, Luke & Beatson, Max, 2021, Revision of the Australopapuan and West Pacific species of plain pumpkinbeetles, the Aulacophora indica species-complex (Coleoptera: Chrysomelidae: Galerucinae), Zootaxa 4932 (1), pp. 1-73 : 73 73
Anaplecta bicolor   sp. nov.  Deng, Wenbo, Liu, Yuchao, Wang, Zongqing & Che, Yanli, 2020, Eight new species of the genus Anaplecta Burmeister, 1838 (Blattodea: Blattoidea: Anaplectidae) from China based on molecular and morphological data, European Journal of Taxonomy 720, pp. 77-106 : 99-101 99-101
Siluriformes   new species  Fowler, Henry Weed, 1935, Zoological results of the third De Schauensee Siamese Expedition, Part VI. -- Fishes obtained in 1934, Proceedings of the Academy of Natural Sciences of Philadelphia 87, pp. 89-163 : 100 100
Pulmonata   new species  Pfeiffer, L., 1859, Monographia heliceorum viventium. Sistens descriptiones systematicas et criticas omnium huius familiae generum et specierum hodie cognitarum. Volumen quartum. Supplementum secundum. Sistens enumerationem auctam omnium huius familiae generum et specierum hodie cognitarum, accedentibus descriptionibus novarum specierum, F. A. Brockhaus : 529 529
Chrysobothris bicolor Horn 1894     Westcott, Richard L., 2023, New host and distribution records plus additional notes for North American species of Chrysobothris Eschscholtz (Coleoptera: Buprestidae), with designation of a lectotype for Chrysobothris vulcanica LeConte, 1861, Insecta Mundi 2023 (967), pp. 1-10 : 3 3
Chimarra elamyz Malicky 2012, nov.sp.     Malicky, H., 2012, Neue asiatische Köcherfliegen aus neuen Ausbeuten (Insecta, Trichoptera), Linzer biologische Beiträge 44 (2), pp. 1263-1310 : 1268-1269 1268-1269
Achnanthales   new species  Basilewsky, S., 1855, Ichthyographia Chinae Borealis, Nouveaux Mémoires de la Société Impériale des Naturalistes de Moscou 10, pp. 215-263 : 260 260
Musca bicolor     Wolff, Marta & Kosmann, Cecilia, 2016, FAMILIES CALLIPHORIDAE AND MESEMBRINELLIDAE, Zootaxa 4122 (1), pp. 856-875 : 868 868
Asymmetricata bicoloripes   comb. nov.  Ho, - Z., 2019, The Luciolinae of S. E. Asia and the Australopacific region: a revisionary checklist (Coleoptera: Lampyridae) including description of three new genera and 13 new species, Zootaxa 4687 (1), pp. 1-174 : 48 48
Agrilus bicolorifrons   sp. nov.  Jendek, Eduard & Grebennikov, Vasily V., 2018, Twenty new species of Agrilus (Coleoptera: Buprestidae: Agrilinae) from the Oriental Region, Zootaxa 4429 (1), pp. 107-131 : 112-114 112-114
Gnaphosa bicolor     Candek, Klemen, Gregoric, Matjaz, Kostanjsek, Rok, Frick, Holger, Kropf, Christian & Kuntner, Matjaz, 2013, Targeting a portion of central European spider diversity for permanent preservation, Biodiversity Data Journal 1, pp. 980-980 : 980 980
Monomorium (Xeromyrmex) bicolor var. aequatoriale Santschi, 1926, n. var.     Santschi, F., 1926, Description de nouveaux formicides éthiopiens (IIIme partie)., Revue de Zoologie Africaine 13, pp. 207-267 : 240 240
Bombus (Megabombus) bicoloratus     An, Jiandong, Huang, Jiaxing, Shao, Youquan, Zhang, Shiwen, Wang, Biao, Liu, Xinyu, Wu, Jie & Williams, Paul H., 2014, The bumblebees of North China (Apidae, Bombus Latreille), Zootaxa 3830 (1), pp. 1-89 : 29 29
Azteca bicolor     Forel, A., 1899, Biologia Centrali-Americana; or, contributions to the knowledge of the fauna and flora of Mexico and Central America. Insecta. Hymenoptera. 3 (Formicidae)., London: Unknown Publisher : 120 120
Apelaunothrips bicolor     Dang, Li-Hong & Qiao, Ge-Xia, 2014, Key to the fungus-feeder Phlaeothripinae species from China (Thysanoptera: Phlaeothripidae), Zoological Systematics 39 (3), pp. 313-358 : 320 320
Gelotopoia Brunner, n. sp.     Hemp, Claudia, 2013, Annotated list of Tettigoniidae (Orthoptera) from the East Usambara Mountains Tanzania and new Tettigoniidae species from East Africa, Zootaxa 3737 (4), pp. 301-350 : 338 338
Pseudabispa bicolor subsp. aurantiopictus Giordani Soika 1941     Carpenter, James M. & Brown, Graham R., 2021, Catalogue of the Australian Eumeninae (Hymenoptera: Vespidae), Zootaxa 4919 (1), pp. 1-68 : 51 51
Pteropexus bicolor     Gillung, Jéssica Paula, 2016, FAMILY ACROCERIDAE, Zootaxa 4122 (1), pp. 346-349 : 348 348
Pseudagolius bicolor     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 : 21 21
Aphanogmus bicolor     Broad, Gavin R. & Livermore, Laurence, 2014, Checklist of British and Irish Hymenoptera - Ceraphronoidea, Biodiversity Data Journal 2, pp. 1167-1167 : 1167 1167
Agabus (Acatodes) bicolor     Webster, Reginald P., Webster, Vincent L., Alderson, Chantelle A., Hughes, Cory C. & Sweeney, Jon D., 2016, Further contributions to the Coleoptera fauna of New Brunswick with an addition to the fauna of Nova Scotia, Canada, ZooKeys 573, pp. 265-338 : 270 270
Acanthoderes (Acanthoderes) bicolor     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
Asiobaccha bicolor   comb. nov.  Mengual, Ximo, 2016, A taxonomic revision of the genus Asiobaccha Violovitsh (Diptera: Syrphidae), Journal of Natural History 50, pp. 2585-2645 : 2597-2600 2597-2600
Acanthocaudus bicolor   sp. nov.  Kula, Robert R., Johnson, Paul J., Heidel-Baker, Thelma T. & Boe, Arvid, 2017, A new species of Acanthocaudus Smith (Braconidae: Aphidiinae), with a key to species and new host and distribution records for aphidiines associated with Silphium perfoliatum L. (Asterales: Asteraceae), Zootaxa 4236 (3), pp. 543-552 : 546-548 546-548
Solidago bicolor     Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part S), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 806-877 : 863 863
Anomalophylla bicolor   sp. nov.  Ahrens, Dirk, 2005, Taxonomic revision of the genus Anomalophylla Reitter, 1887 (Coleoptera: Scarabaeidae: Melolonthinae: Sericini), Zootaxa 1076 (1), pp. 1-62 : 22-24 22-24
Diptera   new species  Westwood, John Obadiah, 1876, Notae dipterologicae. No. 3. - Descriptions of new genera and species of the family Acroceridae, Transactions of the Entomological Society of London 1876, pp. 507-518 : 509 509
Dolichurus bicolor     Mokrousov, Mikhail V. & Proshchalykin, Maxim Yu., 2021, New and little-known digger wasps (Hymenoptera: Ampulicidae, Sphecidae Crabronidae) from Russia, Zootaxa 4952 (2), pp. 314-330 : 317-318 317-318
Azteca bicolor     Forel, A., 1899, Biologia Centrali-Americana; or, contributions to the knowledge of the fauna and flora of Mexico and Central America. Insecta. Hymenoptera. 3 (Formicidae)., London: Unknown Publisher : 119-120 119-120
Andesipolis bicolor   sp. nov.  Mitio, Shimbori Eduardo, Souza, Souza-Gessner Carolina Da Silva, Maria, Penteado-Dias Angelica & Richard, Shaw Scott, 2017, A revision of the genus Andesipolis (Hymenoptera: Braconidae: Mesostoinae) and redefinition of the subfamily Mesostoinae, Zootaxa 4216 (2), pp. 101-152 : 116-118 116-118
Arthromelodes bicolor   sp. nov.  Yin, Zi-Wei, 2022, The Batrisini of Tibet: unveiling an enigmatic ant-loving beetle diversity at Earth’s “ Third Pole ” (Coleoptera, Staphylinidae, Pselaphinae), Zootaxa 5111 (1), pp. 1-211 : 17-19 17-19
Asiocnemis bicolor   sp. nov.  Otto, Robert L., 2017, Descriptions of six new species of false click beetles (Coleoptera: Eucnemidae: Macraulacinae), with new identification keys for one tribe and two genera, Insecta Mundi 2017 (558), pp. 1-19 : 6-7 6-7
Anchytarsus bicolor     Shepard, William D. & Sites, Robert W., 2019, Aquatic Larvae Of Eulichadidae and Ptilodactylidae (Coleoptera: Byrrhoidea) from Thailand, with Description of the Larva of? Pseudocladotoma Pic, The Coleopterists Bulletin 73 (1), pp. 142-148 : 145-146 145-146
Agnosthaetus bicolor     Clarke, Dave J., 2011, A Revision of the New Zealand Endemic Rove Beetle Genus Agnosthaetus Bernhauer (Coleoptera: Staphylinidae), The Coleopterists Bulletin (mo 10) 2011, pp. 1-118 : 18 18
Agnosthaetus bicolor   sp. nov.  Clarke, Dave J., 2011, A Revision of the New Zealand Endemic Rove Beetle Genus Agnosthaetus Bernhauer (Coleoptera: Staphylinidae), The Coleopterists Bulletin (mo 10) 2011, pp. 1-118 : 42-43 42-43
Hydrochus angustatus subsp. bicolor     Short, Andrew E. Z. & Fikáček, Martin, 2011, World catalogue of the Hydrophiloidea (Coleoptera): additions and corrections II (2006 - 2010), Acta Entomologica Musei Nationalis Pragae (suppl.) 51 (1), pp. 83-122 : 89 89
Adenocaulon bicolor     Funk, Vicki A. & Hind, D. J. Nicholas, 2016, Typification of species names in Adenocaulon and Eriachaenium (Compositae / Asteraceae, Subfamily Mutisioideae, Tribe Mutisieae, Subtribe Adenocaulinae), PhytoKeys 69, pp. 121-128 : 122-123 122-123
Trimuricea bicolor   sp. nov.  Samimi-Namin, Kaveh & Van Ofwegen, Leen P., 2016, A revision of Trimuricea Gordon, 1926 (Cnidaria: Octocorallia: Plexauridae) with the description of six new species, Zootaxa 4105 (1), pp. 1-44 : 5-11 5-11
Orthochirus afghanus Kovařík & 1996 2004, sp. n.     Kovařík, Baloorthochirus becvari & 1996, 2004, Revision and taxonomic position of genera Afghanorthochirus Lourenço & Vachon, Baloorthochirus Kova ík, Butheolus Simon, Nanobuthus Pocock, Orthochiroides Kova ík, Pakistanorthochirus Lourenço, and Asian Orthochirus Karsch, with descriptions of twelve new species (Scorpiones, Buthidae), Euscorpius 16, pp. 1-33 : 26 26
Hypocrita bicolora     Laguerre, Michel, 2014, Catalogue of the Neotropical Arctiini Leach, [1815] (except Ctenuchina Kirby, 1837 and Euchromiina Butler, 1876) (Insecta, Lepidoptera, Erebidae, Arctiinae), Zoosystema 36 (2), pp. 137-533 : 435 435
Lepidoptera   new species  Boisduval, Jean Baptiste Alphonse Dechauffour de, 1832, Faune entomologique de l’Océan Pacifique .. Première partie. Lépidoptères / in: J. Dumont d'Urville, Voyage de la corvette l'Astrolabe: exécuté par ordre du roi, pendant les années 1826 - 1827 - 1828 - 1829 1, pp. 1-267 : 211 211
Atheta (Microdota) bicoloricornis     Assing, V., 2011, Six new species and additional records of Aleocharinae from China (Coleoptera: Staphylinidae: Aleocharinae), Linzer biologische Beiträge 43 (1), pp. 291-310 : 304 304
Gnaphosa bicolor     Deltshev, Christo, Komnenov, Marjan, Blagoev, Gergin, Georgiev, Teodor, Lazarov, Stoyan, Stojkoska, Emilija & Naumova, Maria, 2013, Faunistic diversity of spiders (Araneae) in Galichitsa mountain (FYR Macedonia), Biodiversity Data Journal 1, pp. 977-977 : 977 977
Andrena (Euandrena) bicolor     Noel, Gregoire, Bonnet, Julie, Everaerts, Sylvain, Danel, Anouk, Calderan, Alix, de Liedekerke, Alexis, de Montpellier d'Annevoie, Clotilde, Francis, Frederic & Serteyn, Laurent, 2021, Distribution of wild bee (Hymenoptera: Anthophila) and hoverfly (Diptera: Syrphidae) communities within farms undergoing ecological transition, Biodiversity Data Journal 9, pp. 60665-60665 : 60665 60665
Anseriformes   new species  Vieillot, Louis Pierre, 1816, Canard, Anas, Nouveau dictionnaire d'histoire naturelle [ed. 2] 5, pp. 104-176 : 136 136
Marilynia bicolor     Crespo, Luis C, Domenech, Marc, Enguidanos, Alba, Malumbres-Olarte, Jagoba, Cardoso, Pedro, Moya-Larano, Jordi, Frias-Lopez, Cristina, Macias-Hernandez, Nuria, De Mas, Eva, Mazzuca, Paola, Mora, Elisa, Opatova, Vera, Planas, Enric, Ribera, Carles, Roca-Cusachs, Marcos, Ruiz, Dolores, Sousa, Pedro, Tonzo, Vanina & Arnedo, Miquel A., 2018, A DNA barcode-assisted annotated checklist of the spider (Arachnida, Araneae) communities associated to white oak woodlands in Spanish National Parks, Biodiversity Data Journal 6, pp. 29443-29443 : 29443 29443

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Specimens