occi, Taxa Only, Exact Match: 299 Treatments

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Parens occi     Lee, Ji-Young & Byun, Bong-Kyu, 2024, Description of a new species of Parens Fibiger, 2011 (Lepidoptera, Erebidae, Hypenodinae) from Korea, ZooKeys 1193, pp. 19-23 : 19 19
Parens occi   comb. nov.  Fibiger, Michael, 2011, Revision of the Micronoctuidae (Lepidoptera: Noctuoidea). Part 4, Taxonomy of the subfamilies Tentaxinae and Micronoctuinae, Zootaxa 2842 (2842), pp. 1-188 : 19 19
Micronoctua occi     Fibiger, Michael, Han, Hui-Lin & Kononenko, Vladimir S., 2011, Five new species and one new subspecies of Micronoctuidae from China, with a checklist of Chinese species, including Taiwan (Lepidoptera: Noctuoidea, Micronoctuidae), Zootaxa 2777, pp. 41-53 : 44 44
Micronoctua occi   sp. nov.  Fibiger, Michael & Kononenko, Vladimir S., 2008, Revision of the Micronoctuidae species occurring in the Russian Far East and neighbouring countries with description of a new species (Lepidoptera, Noctuoidea), Zootaxa 1890, pp. 50-58 : 52-55 52-55
Dion occida   sp. nov.  Zhang, Jing, Cong, Qian & Grishin, Nick V., 2023, Supplementary Materials and Appendix, Insecta Mundi 2023 (26), pp. 1-115 : 71-72 71-72
Diptera   new species  Bowden, John, 1964, The Bombyliidae of Ghana, Memoirs of the Entomological Society of Southern Africa 8, pp. 1-159 : 108 108
Austroaeschna (Occidaeschna) anacantha     Theischinger, G. & Endersby, I., 2014, Australian Dragonfly (Odonata) Larvae: Descriptive history and identification, Memoirs of Museum Victoria 72, pp. 73-120 : 86 86
Stylommatophora   new species  Marshall, Bruce Anders & Barker, Gary M., 2008, A revision of the New Zealand land snails referred to Allodiscus Pilsbry, 1892 and Pseudallodiscus Climo, 1971, with the introduction of three new genera (Mollusca: Gastropoda: Charopidae), Tuhinga: records of the Museum of New Zealand Te Papa Tongarewa 19, pp. 57-167 : 57-167 57-167
Sybistroma occidasiatica   sp. nov.  Grichanov, Igor Ya. & Kazerani, Farzaneh, 2014, A new species of Sybistroma Meigen (Diptera: Dolichopodidae) from the Middle East with a key to West-Palaearctic species of the genus, Zootaxa 3866 (4), pp. 572-582 : 580 580
Sybistroma occidasiatica   sp. nov.  Grichanov, Igor Ya. & Kazerani, Farzaneh, 2014, A new species of Sybistroma Meigen (Diptera: Dolichopodidae) from the Middle East with a key to West-Palaearctic species of the genus, Zootaxa 3866 (4), pp. 572-582 : 575-577 575-577
Diptera   new species  Grichanov, Igor Ya. & Negrobov, Oleg P., 2014, Palaearctic species of the genus Sciapus Zeller (Diptera: Dolichopodidae), Plant Protection News Supplement 13, pp. 1-84 : 44 44
Wormaldia occidea     Muñoz-Quesada, Fernando J. & Holzenthal, Ralph W., 2008, Revision of the Nearctic species of the caddisfly genus Wormaldia McLachlan (Trichoptera: Philopotamidae), Zootaxa 1838, pp. 1-75 : 46-49 46-49
Occidenchthonius serranoi   sp. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 199-201 199-201
Occidenchthonius giennensis   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 157-158 157-158
Occidenchthonius lencinai   sp. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 163-166 163-166
Occidenchthonius beieri   sp. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 134-137 134-137
Occidenchthonius gracilimanus   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 158-161 158-161
Occidenchthonius pinai   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 192-193 192-193
Pseudoscorpiones   new species  Zaragoza, Juan A. & Reboleira, Ana Sofia P. S., 2018, Five new hypogean Occidenchthonius (Pseudoscorpiones, Chthoniidae) from Portugal, Journal of Arachnology 46, pp. 81-103 : 81-103 81-103
Occidenchthonius key  gen. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 128-129 128-129
Occidenchthonius canariensis   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 139-140 139-140
Occidenchthonius cazorlensis   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 143-145 143-145
Occidenchthonius mahnerti   sp. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 170-173 170-173
Occidenchthonius anae   sp. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 132-134 132-134
Occidenchthonius ruizporteroae   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 195-197 195-197
Occidenchthonius morenoi   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 180-181 180-181
Occidenchthonius torremarinae   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 207-208 207-208
Occidenchthonius setosus   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 202-203 202-203
Occidenchthonius bullonorum   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 137-139 137-139
Pseudoscorpiones   new species  Zaragoza, Juan A. & Reboleira, Ana Sofia P. S., 2018, Five new hypogean Occidenchthonius (Pseudoscorpiones, Chthoniidae) from Portugal, Journal of Arachnology 46, pp. 81-103 : 81-103 81-103
Occidenchthonius tamaran   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 203-205 203-205
Occidenchthonius dubius   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 145-146 145-146
Occidenchthonius tenerifae   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 205-207 205-207
Occidenchthonius gardinii   sp. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 154-157 154-157
Occidenchthonius cardosoi   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 140-143 140-143
Occidenchthonius verai   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 210-211 210-211
Occidenchthonius ortunoi   sp. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 186-189 186-189
Occidenchthonius lopezi   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 166-167 166-167
Occidenchthonius sendrai   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 197-199 197-199
Occidenchthonius villacarrillo   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 211-215 211-215
Occidenchthonius ebo   sp. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 147-149 147-149
Occidenchthonius parmensis     Novák, János, 2024, An updated checklist for the pseudoscorpion fauna of Hungary (Arachnida: Pseudoscorpiones), Zootaxa 5433 (1), pp. 51-95 : 59 59
Occidenchthonius minutus   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 176-178 176-178
Pseudoscorpiones   new species  Zaragoza, Juan A. & Reboleira, Ana Sofia P. S., 2018, Five new hypogean Occidenchthonius (Pseudoscorpiones, Chthoniidae) from Portugal, Journal of Arachnology 46, pp. 81-103 : 81-103 81-103
Occidenchthonius ventalloi   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 208-210 208-210
Occidenchthonius perezi   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 189-190 189-190
Occidenchthonius riopar   sp. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 193-195 193-195
Occidenchthonius   gen. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 126-127 126-127
Occidenchthonius murcia   sp. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 181-182 181-182
Occidenchthonius hoerwegi   sp. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 161-163 161-163
Pseudoscorpiones   new species  Zaragoza, Juan A. & Reboleira, Ana Sofia P. S., 2018, Five new hypogean Occidenchthonius (Pseudoscorpiones, Chthoniidae) from Portugal, Journal of Arachnology 46, pp. 81-103 : 81-103 81-103
Occidenchthonius machadoi   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 167-170 167-170
Pseudoscorpiones   new species  Zaragoza, Juan A. & Reboleira, Ana Sofia P. S., 2018, Five new hypogean Occidenchthonius (Pseudoscorpiones, Chthoniidae) from Portugal, Journal of Arachnology 46, pp. 81-103 : 81-103 81-103
Occidenchthonius montagudi   sp. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 178-180 178-180
Occidenchthonius mateui   sp. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 173-176 173-176
Occidenchthonius felgueraorum   sp. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 152-154 152-154
Occidenchthonius ambrosiae   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 129-132 129-132
Occidenchthonius oromii   sp. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 184-186 184-186
Occidenchthonius espanyoli   comb. nov.  Zaragoza, Juan A., 2017, Revision of the Ephippiochthonius complex in the Iberian Peninsula, Balearic Islands and Macaronesia, with proposed changes to the status of the Chthonius subgenera (Pseudoscorpiones, Chthoniidae), Zootaxa 4246 (1), pp. 1-221 : 149-152 149-152
Phyllotis occidens     Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Cricetidae, Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona: Lynx Edicions, pp. 204-535 : 525 525
Amauronyx occidens   sp. nov.  Assing, Volker, Brachat, Volker & Meybohm, Heinrich, 2019, Monograph of the Staphylinidae of Crete (Greece). Part II. Descriptions of new species (Insecta: Coleoptera), Beiträge Zur Entomologie = Contributions to Entomology 69 (2), pp. 239-289 : 281-282 281-282
Castianeira occidens     Dean, David Allen, 2016, Catalogue of Texas spiders, ZooKeys 570, pp. 1-703 : 78 78
Homoplectra occidens   sp. nov.  Nozaki, Takao, 2019, Descriptions of five new species of Homoplectra Ross (Trichoptera, Hydropsychidae) from Japan with reassignment of Homoplectra tohokuensis (Kobayashi), Zootaxa 4608 (2), pp. 329-344 : 338-339 338-339
Patiriella occidens   sp. nov.  O'Loughlin, P. M., Waters, J. M. & Roy, M. S., 2003, A molecular and morphological review of the asterinid, Patiriella gunnii (Gray) (Echinodermata: Asteroidea), Memoirs of Museum Victoria 60 (2), pp. 181-195 : 188-191 188-191
Coleoptera   new species  Yoshitomi, Hiroyuki Dr., 2005, Systematic revision of the family Scirtidae of Japan, with phylogeny, morphology and bionomics (Insecta: Coleoptera, Scirtoidea), Japanese Journal of systematic Entomology, Monographic series 3, pp. 212-212 : 121 121
Lasioglossum (Leuchalictus) occidens     Murao, Ryuki, Lee, Heung-Sik & Tadauchi, Osamu, 2015, Bees of the Lasioglossum series (Hymenoptera: Halictidae) in South Korea, with an illustrated keys to species, Zootaxa 4044 (4), pp. 511-534 : 526-527 526-527
Lasioglossum (Lasioglossum) occidens     A. W, 2006, Daten zur Aculeaten-Fauna der Ussuri-Region unter Berücksichtigung der angrenzenden Gebiete - 2 Arten der Gattungen Halictus, Lasioglossum, Dufourea, Macropis aus dem Lazovski Zapovednik - Naturreservat Laso (Insecta: Hymenoptera: Apoidea: Halictidae, Melittidae), Linzer biologische Beiträge 38 (1), pp. 541-593 : 553 553
Spondylus occidens     Raines, Bret & Huber, Markus, 2012, 3217, Zootaxa 3217, pp. 1-106 : 39 39
Sweltsa occidens     Kondratieff, Boris C. & Baumann, Richard W., 2009, A Contribution To The Knowledge Of Sweltsa Exquisita (Frison) And S. Occidens (Frison) And Description Of A New Species Of Sweltsa From The Northern Rocky Mountains, U. S. A. (Plecoptera: Chloroperlidae), Illiesia 5 (3), pp. 20-29 : 24-26 24-26
Zygoneura (Zygoneura) occidens   sp. nov.  Zhang, Su-Jiong, Wu, Hong & Huang, Junhao, 2010, The genus Zygoneura Meigen in China, with descriptions of three new species (Diptera, Sciaridae), Zootaxa 2368, pp. 40-48 : 45 45
Lasioglossum occidens     Murao, Ryuki, Lee, Heung-Sik & Tadauchi, Osamu, 2015, Bees of the Lasioglossum series (Hymenoptera: Halictidae) in South Korea, with an illustrated keys to species, Zootaxa 4044 (4), pp. 511-534 : 530-531 530-531
Tryella occidens   sp. nov.  Moulds, M. S., 2003, An Appraisal of the Cicadas of the Genus Abricta Stål and Allied Genera (Hemiptera: Auchenorrhyncha: Cicadidae), Records of the Australian Museum 55, pp. 245-304 : 292-293 292-293
Castianeira occidens     Kurczewski, Frank E., West, Rick C., Waichert, Cecilia & Pitts, James P., 2022, Additional new and unusual host records for Western Hemisphere spider wasps (Hymenoptera: Pompilidae), Insecta Mundi 2022 (928), pp. 1-32 : 11 11
Paradiastylis occidensaustralis   sp. nov.  Gerken, Sarah, 2014, Eleven New Species and a New Genus of Diastylidae (Crustacea: Cumacea) from Australia and One New Species from Canada, Records of the Australian Museum 66 (1), pp. 1-62 : 59-62 59-62
Occidensonautes   gen. nov.  Cumberlidge, Neil & Daniels, Savel R., 2022, A new multilocus phylogeny reveals overlooked diversity in African freshwater crabs (Brachyura: Potamoidea): a major revision with new higher taxa and genera, Zoological Journal of the Linnean Society 194 (4), pp. 1268-1311 : 1292 1292
Holopyga amoenula subsp. occidenta     Rosa, P., Proshchalykin, M. Yu., Lelej, A. S. & Loktionov, V. M., 2017, Contribution to the Siberian Chrysididae (Hymenoptera). Part 2., Far Eastern Entomologist 342 (342), pp. 1-42 : 8 8
Holopyga amoenula subsp. occidenta     Yildirim, E. & Strumia, F., 2006, Contribution to the knowledge of Chrysididae fauna of Turkey. Part 2: Elampinae (Hymenoptera, Chrysididae), Linzer biologische Beiträge 38 (1), pp. 961-972 : 965 965
Graminaseius occidentafricanus     Zannou, Ignace D., De, Gilberto J., Ueckermann, Eddie A., Oliveira, Anibal R., Yaninek, John S. & Hanna, Rachid, 2007, Phytoseiid mites of the subtribe Amblyseiina (Acari: Phytoseiidae: Amblyseiini) from sub-Saharan Africa, Zootaxa 1550, pp. 1-47 : 35 35
Typhlodromips occidentafricanus   sp. nov.  G. J. De Moraes, A. R. Oliveira & I. D. Zannou, 2001, New phytoseiid mites (Acari: Phytoseiidae) from tropical Africa, Zootaxa 8, pp. 1-10 : 3-4 3-4
Delta occidentale     J. M, Gusenleitner, J. & Madl, M., 2010, A Catalogue of the Eumeninae (Hymenoptera: Vespidae) of the Ethiopian Region excluding Malagasy Subregion. Part II: Genera Delta de SAUSSURE 1885 to Zethus FABRICIUS 1804 and Species Incertae Sedis, Linzer biologische Beiträge 42 (1), pp. 95-315 : 112 112
Carychium occidentale     Frank, Christa, 2020, Auf den Spuren von Lewis und Clark, des " Oregon " und des " California Trails ": Ein Reisebericht mit Malakologie " Go West " - Following Lewis und Clark, the " Oregon " and the " California Trail ": An itinerary with malacology, Linzer biologische Beiträge 52 (1), pp. 253-308 : 259 259
Lasioglossum (Dialictus) occidentale     Gibbs, Jason, 2010, Revision of the metallic species of Lasioglossum (Dialictus) in Canada (Hymenoptera, Halictidae, Halictini) 2591, Zootaxa 2591 (1), pp. 1-382 : 220-223 220-223
Cormohipparion occidentale     Woodburne, Michael O., 2007, Phyletic Diversification Of The Cormohipparion Occidentale Complex (Mammalia; Perissodactyla, Equidae), Late Miocene, North America, And The Origin Of The Old World Hippotherium Datum, Bulletin of the American Museum of Natural History 2007 (306), pp. 1-138 : 37-86 37-86
Papaver occidentale     Info Flora, 2021, Info Flora Schweiz - Papaveraceae, https://www.infoflora.ch/de/flora/papaveraceae.html (accessed 2023-10-20) : -1 -1
Cypriniformes   new species  Robalo, J. I., Almada, V. C., Sousa Santos, C., Moreira, M. I. & Doadrio, Ignacio, 2005, New sspecies of the genus Chondrostoma Agassiz, 1832 (Actynopterigii [sic], Cyprinidae) from western Portugal., Graellsia 61, No. 1, pp. 19-29 : 19-29 19-29
Pycanum occidentale   sp. nov.  Ghate, Hemant V., More, Sadashiv & Magnien, Philippe, 2020, Description of a new species of the genus Pycanum (Hemiptera: Heteroptera: Tessaratomidae: Tessaratomini) from India with comments and key to extant species of the genus, Zootaxa 4809 (1), pp. 132-140 : 133-134 133-134
Blechnum occidentale     Carmes, Amanda Angélica, Dechoum, Michele de Sá, Lima, Duane Fernandes, de Gasper, Andre Luís, B. Matos, Fernando & Fiaschi, Pedro, 2020, Ferns and lycophytes from Lagoa do Peri Municipal Park, Santa Catarina, Brazil, Check List 16 (5), pp. 1305-1322 : 1310 1310
Anacardium occidentale     Moraes, G. J. De, Ueckermann, E. A., Oliveira, A. R. & Yaninek, J. S., 2001, Phytoseiid mites of the genus Euseius (Acari: Phytoseiidae) from Sub­Saharan Africa, Zootaxa 3, pp. 1-70 : 40-42 40-42
Anacardium occidentale     McQuate, Grant T., Liquido, Nicanor J. & Nakamichi, Kelly A. A., 2017, Annotated World Bibliography of Host Plants of the Melon Fly, Bactrocera cucurbitae (Coquillett) (Diptera: Tephritidae), Insecta Mundi 2017 (527), pp. 1-339 : 335 335
Gonatium occidentale     Tanasevitch, Andrei V., 2013, On linyphiid spiders (Araneae) from Israel, Revue suisse de Zoologie 120 (1), pp. 101-124 : 109 109
Anacardium occidentale     Oliveira, Simone T., Azevedo, Mayara I. G., Cunha, Rodrigo M. S., Silva, Christiana F. B., Muniz, Celli R., Jose, Monteiro-Júnior, E., R, Carneiro, omulo F., Nagano, Celso S., Girao ˜, Matheus S., Freitas, Cleverson D. T. & Grangeiro, Thalles B., 2020, Structural and functional features of a class VI chitinase from cashew (Anacardium occidentale L.) with antifungal properties, Phytochemistry (112527) 180, pp. 1-13 : 9 9
Lophostoma occidentale     Don E. Wilson & Russell A. Mittermeier, 2019, Phyllostomidae, Handbook of the Mammals of the World – Volume 9 Bats, Barcelona: Lynx Edicions, pp. 444-583 : 504 504
Anacardium occidentale     Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, Adansonia (3) 44 (26), pp. 345-903 : 363 363
Lasioglossum (Dialictus) occidentale     Reese, Elizabeth G., Burkle, Laura A., Delphia, Casey M. & Griswold, Terry, 2018, A list of bees from three locations in the Northern Rockies Ecoregion (NRE) of western Montana, Biodiversity Data Journal 6, pp. 27161-27161 : 27161 27161
Chrysopetalum occidentale     Cruz-Gómez, Christopher, 2021, A new genus and seven new species of chrysopetalids (Annelida, Chrysopetalidae) from the Tropical Eastern Pacific, Zootaxa 5068 (1), pp. 1-59 : 43 43
Blechnum occidentale     Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part B), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 343-369 : 353 353
Tetramorium occidentale     Garcia, Francisco Hita, Fischer, Georg & Peters, Marcell K., 2010, Taxonomy of the Tetramorium weitzeckeri species group (Hymenoptera: Formicidae) in the Afrotropical zoogeographical region 2704, Zootaxa 2704, pp. 1-90 : 56 56
Cheiracanthium occidentale     Bosmans & Van Keer, 2012, On the spider species described by L. Koch in 1882 from the Balearic Islands (Araneae), Arachnologische Mitteilungen 43 (1), pp. 5-16 : 8-9 8-9
Anacardium occidentale     Monteiro, Francisca, Costa, Esperança Da, Kissanga, Raquel, Costa, José Carlos & Catarino, Luís, 2022, An annotated checklist of the vascular flora of Quiçama National Park, Angola, Phytotaxa 557 (1), pp. 1-67 : 17 17
Delta occidentale     Gusenleitner, J., 2006, Über eine Aufsammlung von Faltenwespen in Niger (Hymenoptera: Vespidae), Linzer biologische Beiträge 38 (1), pp. 653-662 : 661 661
Adelopoma occidentale     Greķe, Kristīne, Kagainis, Uģis & Telnov, Dmitry, 2023, First record of the family Diplommatinidae Gray, 1847 (Gastropoda: Architaenioglossa) from Ecuador with description of a new Adelopoma Doering, 1885, Zootaxa 5339 (3), pp. 273-284 : 280-281 280-281
Tanystylum occidentale     León-Espinosa, Angel De, León-Gonzalez, Jesus Angel De & Gómez-Gutiérrez, Jaime, 2021, Pycnogonids from marine docks located along the west coast of the Gulf of California, Mexico, Zootaxa 4938 (2), pp. 151-195 : 168-171 168-171
Uvariodendron occidentale     Dagallier, Leo-Paul M. J., Mbago, Frank M., Couderc, Marie, Gaudeul, Myriam, Grall, Aurelie, Loup, Caroline, Wieringa, Jan J., Sonke, Bonaventure & Couvreur, Thomas L. P., 2023, Phylogenomic inference of the African tribe Monodoreae (Annonaceae) and taxonomic revision of Dennettia, Uvariodendron and Uvariopsis, PhytoKeys 233, pp. 1-200 : 1 1
Chlorion semenowi subsp. occidentale     Epeletier, 2016, The Chloriontinae, Sceliphrinae and Sphecinae Wasps of the " Biologiezentrum Linz " - Collection in Linz, Austria including the Genera Chalybion DAHLBOM, Chlorion LATREILLE, Dynatus LEPELETIER de SAINT FARGEAU, Penepodium MENKE, Podium FABRICIUS, Sceliphron KLUG, Stangeella MENKE and Trigonopsis, Linzer biologische Beiträge 48 (2), pp. 1149-1185 : 1151 1151
Typhlarmadillidium occidentale   sp. nov.  Taiti, Stefano & Montesanto, Giuseppe, 2018, New species of subterranean and endogean terrestrial isopods (Crustacea, Oniscidea) from Tuscany (central Italy), Zoosystema 40 (11), pp. 197-226 : 208 208
Megasoma occidentale     Gasca-Álvarez, Héctor Jaime, Deloya, Cuauhtémoc & Reyes-Castillo, Pedro, 2017, Teratological Cases in Five Species of Cotinis Burmeister (Coleoptera: Scarabaeidae: Cetoniinae: Gymnetini), with a Compilation of Teratologies in Scarabaeoidea, The Coleopterists Bulletin 71 (2), pp. 329-338 : 335 335
Papaver occidentale   stat. nov.  Hess, Hans Ernst, Landolt, Elias & Hirzel, Rosmarie, 1976, Flora der Schweiz und angrenzender Gebiete. Band 2. Nymphaceae bis Primulaceae (2 nd edition) (p. 956): Papaveraceae, Birkhaeuser Verlag : 110 110
Anacardium occidentale     DeFilipps, Robert A. & Krupnick, Gary A., 2018, The medicinal plants of Myanmar, PhytoKeys 102, pp. 1-341 : 6 6
Anacardium occidentale   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 : 383 383
Liometopum occidentale     Ward, P. S., 2005, A synoptic review of the ants of California (Hymenoptera: Formicidae), Zootaxa 936, pp. 1-68 : 27 27
Chlorion semenowi subsp. occidentale     Gadallah, Neveen S., 2020, Biodiversity of the aculeate wasps (Hymenoptera: Aculeata) of the Arabian Peninsula: Apoidea (Spheciformes), Sphecidae (sensu stricto), Zootaxa 4754 (1), pp. 77-90 : 83 83
Pseudoscorpiones   new species  Beier, Max, 1931, Neue Pseudoscorpione der U. O. Neobisiinea, Mitteilungen aus dem Zoologischen Museum in Berlin 17, pp. 299-318 : 299 299
Liometopum occidentale     Ward, P. S., 2005, A synoptic review of the ants of California (Hymenoptera: Formicidae)., Zootaxa 936, pp. 1-68 : -1 -1
Chamberlainium occidentale   sp. nov.  Puckree-Padua, Courtney A., Gabrielson, Paul W. & Maneveldt, Gavin W., 2021, DNA sequencing reveals three new species of Chamberlainium (Corallinales, Rhodophyta) from South Africa, all formerly passing under Spongites yendoi, Botanica Marina (Warsaw, Poland) 64 (1), pp. 19-40 : 30-34 30-34
Characidium occidentale     Bertaco, Vinicius A. & Azevedo, Marco A., 2018, Type catalog from the fish collection of the Museu de Ciências Naturais, Fundação Zoobotânica do Rio Grande do Sul, Brazil, Zootaxa 4392 (1), pp. 83-100 : 84 84
Zagrammosoma occidentale   sp. nov.  Perry, Ryan K. & Heraty, John M., 2021, Read between the lineata: A revision of the tattooed wasps, Zagrammosoma Ashmead (Hymenoptera: Eulophidae), with descriptions of eleven new species, Zootaxa 4916 (1), pp. 1-108 : 82-85 82-85
Lasioglossum (Dialictus) occidentale     Portman, Zachary M., Gardner, Joel, Lane, Ian G., Gerjets, Nicole, Petersen, Jessica D., Ascher, John S., Arduser, Mike, Evans, Elaine C., Boyd, Crystal, Thomson, Robin & Cariveau, Daniel P., 2023, A checklist of the bees (Hymenoptera: Apoidea) of Minnesota, Zootaxa 5304 (1), pp. 1-95 : 55 55
Allotrichoma (Allotrichoma) occidentale   sp. n.  Mathis, Wayne N. & Zatwarnicki, Tadeusz, 2012, Revision of New World Species of the Shore-fly Subgenus Allotrichoma Becker of the Genus Allotrichoma with Description of the Subgenus Neotrichoma (Diptera, Ephydridae, Hecamedini), ZooKeys 161, pp. 1-101 : 41-46 41-46
Anacardium occidentale     Moraes, G. J. De, Ueckermann, E. A., Oliveira, A. R. & Yaninek, J. S., 2001, Phytoseiid mites of the genus Euseius (Acari: Phytoseiidae) from Sub­Saharan Africa, Zootaxa 3, pp. 1-70 : 57-58 57-58
Anacardium occidentale     Moraes, G. J. De, Ueckermann, E. A., Oliveira, A. R. & Yaninek, J. S., 2001, Phytoseiid mites of the genus Euseius (Acari: Phytoseiidae) from Sub­Saharan Africa, Zootaxa 3, pp. 1-70 : 17-19 17-19
Stenamma occidentale     Ward, P. S., 2005, A synoptic review of the ants of California (Hymenoptera: Formicidae)., Zootaxa 936, pp. 1-68 : -1 -1
Anacardium occidentale     Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 252-342 : 288 288
Anacardium occidentale     Wijnands, Dirk Onno, Heniger, Johannes, Veldkamp, Jan Frederik, Fumeaux, Nicolas & Callmander, Martin W., 2017, The botanical legacy of Martinus Houttuyn (1720 - 1798) in Geneva, Candollea 72 (1), pp. 155-198 : 168 168
Mytiloida   new species  Smith, Edgar A., 1885, Report on the Lamellibranchiata collected by H. M. S. Challenger during the years 1873 - 1876, Report on the Scientific Results of the Voyage of H. M. S. Challenger During the Years 1873 – 76, Zoology 13, No. 35, pp. 1-341 : 282 282
Chrysopetalum occidentale     Cruz-Gómez, Christopher & Bastida-Zavala, J. Rolando, 2018, Chrysopetalids (Phyllodocida: Chrysopetalidae) from the southern Mexican Pacific, including a new species, Zootaxa 4521 (1), pp. 61-88 : 71-72 71-72
Lasioglossum (Dialictus) occidentale     Delphia, Casey M., Griswold, Terry, Reese, Elizabeth G., O'Neill, Kevin M. & Burkle, Laura A., 2019, Checklist of bees (Hymenoptera: Apoidea) from small diversified vegetable farms in south-western Montana, Biodiversity Data Journal 7, pp. 30062-30062 : 30062 30062
Pratulum occidentale   new species  Ter Poorten, J. J., Kirkendale, Lisa & Poutiers, J. - M., 2017, The Cardiidae (Mollusca: Bivalvia) of tropical northern Australia: A synthesis of taxonomy, biodiversity and biogeography with the description of four new species., Records of the Western Australian Museum 32, No. 2, pp. 101-190 : 101-190 101-190
Urupuyu occidentale   sp. nov.  Ruiz, Gustavo R. S. & Maddison, Wayne P., 2015, The new Andean jumping spider genus Urupuyu and its placement within a revised classification of the Amycoida (Araneae: Salticidae), Zootaxa 4040 (3), pp. 251-279 : 260-261 260-261
Martiodendron elatum var. occidentale     Falcão, Marcus José De Azevedo, Torke, Benjamin M., Garcia, Gabriel Santos, Silva, Guilherme Sousa Da & Mansano, Vidal De Freitas, 2023, A Taxonomic Revision of the Neotropical Genus Martiodendron (Fabaceae: Dialioideae), Phytotaxa 578 (1), pp. 11-56 : 32-33 32-33
Aspidosperma occidentale     Castello, Ana Carolina Devides, Pereira, Andreza Stephanie De Souza, Shimizu, Gustavo Hiroaki, Zuntini, Alexandre Rizzo, Simões, André Olmos & Koch, Ingrid, 2022, Taxonomy and nomenclature of Aspidosperma (Apocynaceae), Phytotaxa 571 (3), pp. 239-277 : 259 259
Anthidium occidentale   sp. nov.  Kasparek, Max, 2021, Revision and description of three new species of the Palaearctic subgenus Gulanthidium of the wool carder bee genus Anthidium (Apoidea: Megachilidae: Anthidiini), Zootaxa 5040 (4), pp. 482-506 : 498-499 498-499
Papaver occidentale     Konrad Lauber, Gerhart Wagner & Andreas Gygax, 2018, Flora Helvetica - Papaveraceae, Flora Helvetica, Bern: Haupt Verlag, pp. 164-176 : 172 172
Occidentalia comptulatalis     Pohl, Greg, Anweiler, Gary, Schmidt, Christian & Kondla, Norbert, 2010, An annotated list of the Lepidoptera of Alberta, Canada, ZooKeys 38 (38), pp. 1-549 : 151 151
Steringophorus occidentalipacificus   sp. nov.  Sokolov, S. G., Shchenkov, S. V. & Gordeev, I. I., 2021, A phylogenetic assessment of Pronoprymna spp. (Digenea: Faustulidae) and Pacific and Antarctic representatives of the genus Steringophorus Odhner, 1905 (Digenea: Fellodistomidae), with description of a new species, Journal of Natural History 55 (13 - 14), pp. 867-887 : 876 876
Enoplometopus occidentalis     Poupin, Joseph, 2003, Reef lobsters Enoplometopus A. Milne Edwards, 1862 from French Polynesia, with a brief revision of the genus (Crustacea, Decapoda, Enoplometopidae), Zoosystema 25 (4), pp. 643-664 : 658-659 658-659
Macrobiotus occidentalis   sensu lato  Kaczmarek, Łukasz, 2017, Annotated zoogeography of non-marine Tardigrada. Part IV: Africa, Zootaxa 4284 (1), pp. 1-74 : 47-48 47-48
Pachyrhynchus occidentalis     Rukmane, Anita, 2019, To the knowledge of genus Pachyrhynchus Germar, 1824 (Coleoptera: Curculionidae: Pachyrhynchini) species from SMNH (Stockholm, Sweden), with description of a new species from the Sibuyan Island (Philippines), Baltic Journal of Coleopterology 19 (1), pp. 41-50 : 48 48
Frankliniella occidentalis     BarbarK, Ziad, SkinnerK, Margaret, Parker K, Bruce L. & KreiterK, Serge, 2024, Species of Phytoseiidae (Acari: Mesostigmata) predators of thrips and whiteflies: a review, Acarologia 64 (3), pp. 745-767 : 755 755
Simosthenurus occidentalis     Piper, Katarzyna J., 2016, The Macropodidae (Marsupialia) of the early Pleistocene Nelson Bay Local Fauna, Victoria, Australia, Memoirs of Museum Victoria 74, pp. 233-253 : 233-234 233-234
Archaeosynthemis occidentalis     Theischinger, G. & Endersby, I., 2014, Australian Dragonfly (Odonata) Larvae: Descriptive history and identification, Memoirs of Museum Victoria 72, pp. 73-120 : 92 92
Nannophya occidentalis     Theischinger, G. & Endersby, I., 2014, Australian Dragonfly (Odonata) Larvae: Descriptive history and identification, Memoirs of Museum Victoria 72, pp. 73-120 : 99 99
Microtropis occidentalis     MONRO, A. K., SANTAMARÍA-AGUILAR, D., GONZÁLEZ, F., CHACÓN, O., SOLANO, D., RODRÍGUEZ, A., ZAMORA, N., FEDELE, E. & CORREA, M., 2017, A first checklist to the vascular plants of La Amistad International Park (PILA), Costa Rica-Panama, Phytotaxa 322 (1), pp. 448-450 : 448-450 448-450
Puliciphora occidentalis     Sinclair, Bradley J., 2023, An annotated checklist of the Diptera of the Galápagos Archipelago (Ecuador), Zootaxa 5283 (1), pp. 1-102 : 37 37
Dicrurus occidentalis     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 : 72-73 72-73
Estrilda astrild subsp. occidentalis     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 : 98-99 98-99
Pseudohydromys occidentalis     Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Muridae, Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona: Lynx Edicions, pp. 536-884 : 711 711
Pseudomys occidentalis     Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Muridae, Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona: Lynx Edicions, pp. 536-884 : 733 733
Otomys occidentalis     Don E. Wilson, Russell A. Mittermeier & Thomas E. Lacher, Jr, 2017, Muridae, Handbook of the Mammals of the World – Volume 7 Rodents II, Barcelona: Lynx Edicions, pp. 536-884 : 742 742
Pseudonezumia occidentalis     Love, Milton S., Bizzarro, Joseph J., Cornthwaite, Maria, Frable, Benjamin W. & Maslenikov, Katherine P., 2021, Checklist of marine and estuarine fishes from the Alaska-Yukon Border, Beaufort Sea, to Cabo San Lucas, Mexico, Zootaxa 5053 (1), pp. 1-285 : 78 78
Sambomorpha occidentalis     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 : 22 22
Stenelmis occidentalis     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 : 47 47
Macropoides crassipes subsp. occidentalis     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 : 103 103
Distaplia occidentalis     Lambert, Gretchen, 2019, The Ascidiacea collected during the 2017 British Columbia Hakai MarineGEO BioBlitz, Zootaxa 4657 (3), pp. 401-436 : 412-413 412-413
Compsothespis occidentalis     Schwarz, Christian J., Pohl, Marius & Frank, Erik T., 2023, A preliminary checklist of the praying mantids of Comoé National Park, Ivory Coast (Insecta: Mantodea), Zootaxa 5373 (1), pp. 1-64 : 25 25
Atractomorpha occidentalis     Roy, Roger, 2003, Les Acridiens du Nimba et de sa région, Mémoires du Muséum national d'Histoire naturelle 190, pp. 311-392 : 322 322
Pelidnota micobalaguerae subsp. occidentalis     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
Celtis occidentalis     Konrad Lauber, Gerhart Wagner & Andreas Gygax, 2018, Flora Helvetica - Cannabaceae, Flora Helvetica, Bern: Haupt Verlag, pp. 230-230 : 230 230
Aubria occidentalis     Miracle, Eulàlia Gassó, Van, Lars W., Ostende, Den Hoek & Arntzen, Jan Willem, 2007, Type specimens of amphibians in the National Museum of Natural History, Leiden, The Netherlands, Zootaxa 1482, pp. 25-68 : 30 30
Blastopsylla occidentalis     Halbert, Susan E. & Burckhardt, Daniel, 2020, The psyllids (Hemiptera: Psylloidea) of Florida: newly established and rarely collected taxa and checklist, Insecta Mundi 2020 (788), pp. 1-88 : 25 25
Plagiorchiida   new species  Szidat, L., 1944, Weitere Untersuchungen uber die Trematodenfauna einheimischer Susswasserfische. ii. Mitteilung. Die Gattung Sphaerostomum (Stiles and Hassall, 1898) Looss, 1899 und Verwandte., Zeitschrift für Parasitenkunde 13, No. 2, pp. 183-214 : 202 202
Pseudohydromys occidentalis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Muridae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore: The Johns Hopkins University Press, pp. 1189-1531 : 1453 1453
Ocnerodrilus occidentalis     Feijoo, Alexander & Lavelle, Patrick, 2023, New species and records of earthworms (Annelida, Oligochaeta: Crassiclitellata) in small holder farming systems in the Peruvian Amazon, Zootaxa 5255 (1), pp. 157-170 : 168 168
Dactylorhiza majalis subsp. occidentalis     D. M. Moore (ed.), 1980, CCIII Orchidaceae, Flora Europaea, Vol 5: Alismataceae to Orchidaceae, Camebridge: Cambridge University Press, pp. 325-350 : 335 335
Ocnerodrilus occidentalis     Plisko, Jadwiga D. & Nxele, Thembeka C., 2015, An annotated key separating foreign earthworm species from the indigenous South African taxa (Oligochaeta: Acanthodrilidae, Eudrilidae, Glossoscolecidae, Lumbricidae, Megascolecidae, Microchaetidae, Ocnerodrilidae and Tritogeniidae), African Invertebrates 56 (3), pp. 663-663 : 702 702
Hakiulus occidentalis     Keller, Oliver, Dunn, Ann & Soto-Adames, Felipe, 2023, An annotated catalog of the primary type material of Myriapoda deposited in the Florida State Collection of Arthropods in Gainesville, FL, USA, Zootaxa 5293 (2), pp. 230-250 : 236 236
Stenobothrus occidentalis     Hollier, John, 2012, An annotated list of the Orthoptera (Insecta) species described by Henri de Saussure, with an account of the primary type material housed in the Muséum d’histoire naturelle de Genève, Part 3: The Acridoidea excluding the Acrididae: Oedipodinae, Revue suisse de Zoologie 119 (3), pp. 303-339 : 325-326 325-326
Passalus (Pertinax) occidentalis   stat. nov.  Bevilaqua, Marcus & Fonseca, Claudio Ruy Vasconcelos da, 2020, Redescription of the species of Passalus Fabricius, 1792 (Coleoptera: Passalidae) described by Walter Douglas Hincks (1906 - 1961) deposited in the Museum of the University of Manchester, Journal of Natural History 54 (5 - 6), pp. 321-350 : 331-336 331-336
Gonamytta occidentalis     Naskrecki, Piotr & Guta, Ricardo, 2019, Katydids (Orthoptera: Tettigoniidae) of Gorongosa National Park and Central Mozambique, Zootaxa 4682 (1), pp. 1-119 : 31 31
Paraphotina occidentalis     Rivera, Julio & Vergara-Cobián, Clorinda, 2017, A checklist of the praying mantises of Peru: new records, one new genus (Piscomantis gen. n.) and biogeographic remarks (Insecta, Mantodea), Zootaxa 4337 (3), pp. 361-389 : 372 372
Schizomida   new species  Rowland, J. Mark, 1975, A partial revision of Schizomida (Arachnida), with descriptions of new species, genus, and family, Occasional Papers of the Museum of Texas Tech University 31, pp. 1-21 : 4 4
Rubus occidentalis   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 : 493 493
Peperomia cymbifolia subsp. var. var. occidentalis   var. nov.  Pino Infante, Guillermo Eloy, Samain, Marie-Stephanie, Alban Castillo, Joaquina Adelaida & Alomia Collazos, Luis Enrique Aaron, 2023, Species of Peperomia (Piperaceae) from the Sana River Valley, Peru, PhytoKeys 225, pp. 1-40 : 1 1
Pseudoschoengastia occidentalis     Nielsen, David H., Robbins, Richard G. & Rueda, Leopoldo M., 2021, Annotated world checklist of the Trombiculidae and Leeuwenhoekiidae (1758 - 2021) (Acari: Trombiculoidea), with notes on nomenclature, taxonomy, and distribution, Zootaxa 4967 (1), pp. 1-243 : 79 79
Faramea occidentalis     Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part I), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 586-598 : 598 598
Veneroida   new species  Smith, Edgar A., 1885, Report on the Lamellibranchiata collected by H. M. S. Challenger during the years 1873 - 1876, Report on the Scientific Results of the Voyage of H. M. S. Challenger During the Years 1873 – 76, Zoology 13, No. 35, pp. 1-341 : 206 206
Cis occidentalis   sp. nov.  Lawrence, John F., 2019, The Australian Ciidae (Coleoptera: Tenebrionoidea): supplement, Zootaxa 4555 (4), pp. 451-490 : 452 452
Ocnerodrilus occidentalis     Plisko, Jadwiga Danuta, 2010, Megadrile earthworm taxa introduced to South African soils (Oligochaeta: Acanthodrilidae, Eudrilidae, Glossoscolecidae, Lumbricidae, Megascolecidae, Ocnerodrilidae), African Invertebrates 51 (2), pp. 289-289 : 305-306 305-306
Uroplectes occidentalis     Lourenço, Wilson R., 2000, Analyse taxonomique de quelques espèces du genre Uroplectes Peters, 1861 présentes en Angola et description d’une espèce nouvelle (Scorpiones, Buthidae), Zoosystema 22 (3), pp. 499-506 : 500-502 500-502
Cryptocarya occidentalis   nom. nov.  van der Werff, Henk, 2013, Nomenclatural notes on Cryptocarya R. Br. (Lauraceae) from Madagascar, Candollea 68 (2), pp. 303-306 : 305-306 305-306
Astrotischeria occidentalis     Jonas R. Stonis, Arūnas Diškus, Fernando Carvalho Filho & Owen T. Lewis, 2018, American Asteraceae-feeding Astrotischeria species with a highly modified, three-lobed valva in the male genitalia (Lepidoptera, Tischeriidae), Zootaxa 4469 (1), pp. 1-69 : 60 60
Rubus occidentalis     Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part R), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 785-805 : 801 801
Frankliniella occidentalis     Rasool, Iftekhar, Alattal, Yehya Zaki & Aldhafer, Hathal M., 2023, Faunistic inventory, identification keys and zoogeographical analysis of the Thysanoptera-Terebrantia of Saudi Arabia, including two new species, Zootaxa 5306 (2), pp. 151-200 : 178 178
Pectinopygus occidentalis     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 : 37-38 37-38
Arytinnis occidentalis   sp. nov.  Percy Csiro, Diana M., 2003, Legume-feeding psyllids (Hemiptera, Psylloidea) of the Canary Islands and Madeira, Journal of Natural History 37, pp. 397-461 : 426-429 426-429
Nothogreniera occidentalis     A. Craig, Douglas, Currie, Douglas C. & Moulton, John K., 2018, Nothogreniera new genus, for two species of Australian " Paracnephia " (Diptera: Simuliidae), Zootaxa 4444 (4), pp. 351-380 : 368-378 368-378
Acarelliptus occidentalis     XUE, XIAO-FENG, WANG, ZHEN, SONG, ZI-WEI & HONG, XIAO-YUE, 2009, Eriophyoid mites on Fagaceae with descriptions of seven new genera and eleven new species (Acari: Eriophyoidea), Zootaxa 2253 (1), pp. 1-95 : 47 47
Aegus occidentalis   sp. nov.  Pathomwattananurak, Wuttipon & Jiaranaisakul, Kawin, 2024, A new species of Aegus Macleay, 1819 (Coleoptera: Lucanidae: Lucaninae: Aegini) from Thailand with checklist of the genus species from the country, Zootaxa 5453 (3), pp. 341-358 : 342-347 342-347
Tabanus occidentalis     Wolff, Marta & Miranda-Esquivel, Daniel Rafael, 2016, FAMILY TABANIDAE, Zootaxa 4122 (1), pp. 249-301 : 283 283
Ooctonus occidentalis     Huber, John T., Read, Jennifer D. & Triapitsyn, Serguei V., 2020, Illustrated key to genera and catalogue of Mymaridae (Hymenoptera) in America north of Mexico, Zootaxa 4773 (3), pp. 1-411 : 276 276
Bruchus occidentalis     Stojanova, Anelia & György, Zoltán, 2011, Checklist of the Bulgarian Bruchinae (Coleoptera: Chrysomelidae), ZooNotes 25 (25), pp. 1-7 : 5 5
Paracoracias occidentalis   new species  Clarke, Julia A., Ksepka, Daniel T., Smith, N. Adam & Norell, Mark A., 2009, Combined phylogenetic analysis of a new North American fossil species confirms widespread Eocene distribution for stem rollers (Aves, Coracii), Zoological Journal of the Linnean Society 157, No. 3, pp. 586-611 : 589 589
Gymnotettix occidentalis     Cadena-Castañeda, Oscar J. & Monzón-Sierra, José, 2014, Studies in Guatemalan Caelifera: New grasshoppers and monkey grasshoppers (Orthoptera: Caelifera: Acridoidea & Eumastacoidea) and an updated checklist, Zootaxa 3857 (3), pp. 379-411 : 389 389
Laparocerus occidentalis     Machado, Antonio, 2006, The type material of the species of Laparocerus Schönherr, 1834 (Coleoptera, Curculionidae, Entiminae), Journal of Natural History 40 (35 - 37), pp. 2001-2055 : 2031 2031
Acanthoponera occidentalis   n.sp.  Clark, J., 1926, Australian Formicidae., Journal of the Royal Society of Western Australia 12, pp. 43-52 : -1 -1
Platanus occidentalis     Carlton, Christopher E., MacRae, Ted C., Tishechkin, Alexey K., Bayless, Victoria L. & Johnson, Wood, 2018, Annotated Checklist of the Buprestidae (Coleoptera) from Louisiana, The Coleopterists Bulletin 72 (2), pp. 351-367 : 352 352
Austroscaeva occidentalis     Barahona-Segovia, Rodrigo M., Riera, Pamela, Pañinao-Monsálvez, Laura, Guzmán, Vicente Valdés & Henríquez-Piskulich, Patricia, 2021, Updating the knowledge of the flower flies (Diptera: Syrphidae) from Chile: Illustrated catalog, extinction risk and biological notes, Zootaxa 4959 (1), pp. 1-178 : 119 119
Avahi occidentalis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Primates, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 111-184 : 119 119
Uroptychus occidentalis     Baba, Keiji & Wicksten, Mary K., 2019, Chirostyloidean squat lobsters (Crustacea: Decapoda: Anomura) from the Galapagos Islands, Zootaxa 4564 (2), pp. 391-421 : 411-416 411-416
Blepharipoda occidentalis     Wicksten, Mary K., 2012, Decapod Crustacea of the Californian and Oregonian Zoogeographic Provinces 3371, Zootaxa 3371, pp. 1-307 : 161 161
Lepidotus occidentalis     Leidy, J., 1860, Extinct vertebrata from the Judith River and Great Lignite formations of Nebraska., Transactions of the American Philosophical Society 11, pp. 139-154 : 149 149
Proszynellus occidentalis   sp. nov.  Patoleta, Barbara & Żabka, Marek, 2015, Proszynellus — a new jumping spider genus from Australia (Araneae: Salticidae), Zootaxa 3926 (2), pp. 257-267 : 264 264
Scorpio maurus subsp. occidentalis     Monod, Lionel, Duperre, Nadine & Harms, Danilo, 2019, An annotated catalogue of the scorpion types (Arachnida, Scorpiones) held in the Zoological Museum Hamburg. Part I: Parvorder Iurida Soleglad & Fet, 2003, Evolutionary Systematics 3 (2), pp. 109-200 : 109 109
Hemiptera   new species  Glendenning, R., 1926, Some new aphids from British Columbia, Canadian Entomologist 58, No. 4, pp. 95-98 : 96 96
Leptoglossus occidentalis     Lugo, David, Suarez, Daniel, Martin, Sonia, Afonso, Oscar Martin, Martin, Alicia & Ruiz, Carlos, 2023, First record of Leptoglossus occidentalis Heidemann, 1910 (Hemiptera, Coreidae) in the Canary Islands, a novel pine pest detected through citizen science in an oceanic archipelago, Biodiversity Data Journal 11, pp. 109851-109851 : 109851 109851
Cyrthosia occidentalis     Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, Zootaxa 4989 (1), pp. 1-438 : 165-166 165-166
Siluriformes   new species  Regan, C. T., 1904, A monograph of the fishes of the family Loricariidae, Transactions of the Zoological Society of London 17, No. 3, pp. 191-350 : 257 257
Scorpaeniformes   new species  Motomura, Hiroyuki, 2004, Revision of the scorpinofish genus Neosebastes (Scorpaeniformes: Neosebastidae), with descriptions of five new species., Indo-Pacific Fishes 37, pp. 1-76 : 51 51
Mystaria occidentalis   comb. nov.  Honiball Lewis, Allet S. & Dippenaar-Schoeman, Ansie S., 2014, Revision of the spider genus Mystaria Simon, 1895 (Araneae: Thomisidae) and the description of a new genus from the Afrotropical region, Zootaxa 3873 (2), pp. 101-144 : 123-124 123-124
Malacocephalus occidentalis     Blend, Charles K., Dronen, Norman O. & Armstrong, Howard W., 2016, Podocotyle nimoyi n. sp. (Digenea: Opecoelidae: Plagioporinae) and a re-description of Podocotyle pearsei Manter, 1934 from five species of deep-sea macrourids from the Gulf of Mexico and Caribbean Sea, Zootaxa 4117 (4), pp. 491-512 : 502-508 502-508
Eriocoma occidentalis subsp. californica     Peterson, Paul M., Romaschenko, Konstantin, Soreng, Robert J. & Reyna, Jesus Valdes, 2019, A key to the North American genera of Stipeae (Poaceae, Pooideae) with descriptions and taxonomic names for species of Eriocoma, Neotrinia, Oloptum, and five new genera: Barkworthia, x Eriosella, Pseudoeriocoma, Ptilagrostiella, and Thorneochloa, PhytoKeys 126, pp. 89-125 : 96 96
Stephanothrips occidentalis     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 : 332-353 332-353
Hipparchia azorina subsp. occidentalis     Borges, Paulo A. V., Gaspar, Clara, Crespo, Luis Carlos Fonseca, Rigal, Francois, Cardoso, Pedro, Pereira, Fernando, Rego, Carla, Amorim, Isabel R., Melo, Catarina, Aguiar, Carlos, Andre, Genage, Mendonca, Enesima P., Ribeiro, Servio, Hortal, Joaquin, Santos, Ana M. C., Barcelos, Luis, Enghoff, Henrik, Mahnert, Volker, Pita, Margarida T., Ribes, Jordi, Baz, Arturo, Sousa, Antonio B., Vieira, Virgilio, Wunderlich, Joerg, Parmakelis, Aristeidis, Whittaker, Robert J., Quartau, Jose Alberto, Serrano, Artur R. M. & Triantis, Kostas A., 2016, New records and detailed distribution and abundance of selected arthropod species collected between 1999 and 2011 in Azorean native forests, Biodiversity Data Journal 4, pp. 10948-10948 : 10948 10948
Cabdio occidentalis     Sayyadzadeh, Golnaz & Esmaeili, Hamid Reza, 2024, Freshwater lamprey and fishes of Iran: Reappraisal and updated checklist with a note on Eagderi et al. (2022), Zootaxa 5402 (1), pp. 1-99 : 51 51
Montenegrina perstriata subsp. occidentalis     Feher, Zoltan & Szekeres, Miklos, 2016, Taxonomic revision of the rock-dwelling door snail genus Montenegrina Boettger, 1877 (Mollusca, Gastropoda, Clausiliidae), ZooKeys 599, pp. 1-137 : 66-67 66-67
Pseudohydromys occidentalis     James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Rodentia (Part 5), Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections, pp. 504-560 : 544 544
Pleuroseta occidentalis   sp. nov.  Kuwahara, Gregory K. & Marshall, Stephen A., 2023, A revision of the Australian genus Pleuroseta Richards (Diptera, Sphaeroceridae), European Journal of Taxonomy 910, pp. 69-97 : 74-80 74-80
Eurhoptus occidentalis   sp. n.  Anderson, Robert S. & Caterino, Michael S., 2018, A revision of the genus Eurhoptus LeConte, 1876 (Curculionidae, Cryptorhynchinae) of America north of Mexico, ZooKeys 787, pp. 37-80 : 66-69 66-69
Coleoptera   new species  Hawlitschek, Oliver, Porch, Nick, Hendrich, Lars & Balke, Michael, 2011, Ecological niche modelling and nDNA sequencing support a new, morphologically cryptic beetle species unveiled by DNA barcoding, Public Library of Science, ONE 6, No. 2, pp. 16662-16662 : 16662--1 16662--1
Stephanothrips occidentalis     Tong, Xiaoli & Zhao, Chao, 2017, Review of fungus-feeding urothripine species from China, with descriptions of two new species (Thysanoptera: Phlaeothripidae), Zootaxa 4237 (2), pp. 307-320 : 316 316
Mantodea   new species  Roy, Roger & Stiewe, Martin B. D., 2017, Révision du genre Belomantis Giglio-Tos, 1914 (Mantodea, Toxoderidae), Bulletin de la Société Entomologique de France 122, No. 3, pp. 287-295 : 287-295 287-295
Pareumenes (Pareumenes) sansibaricus subsp. occidentalis     J. M, Gusenleitner, J. & Madl, M., 2010, A Catalogue of the Eumeninae (Hymenoptera: Vespidae) of the Ethiopian Region excluding Malagasy Subregion. Part II: Genera Delta de SAUSSURE 1885 to Zethus FABRICIUS 1804 and Species Incertae Sedis, Linzer biologische Beiträge 42 (1), pp. 95-315 : 190 190
Cypriniformes   new species  Ayres, W. O., 1854, [Description of new fishes from California.] (Minutes of Academy meetings were printed in “ The Pacific ” (a newspaper) shortly after each meeting. New species date to publication in The Pacific. Dates of publication are given in each species account), The Pacific 3, No. 6 : 10 10
Paravespa (Gestrodynerus) occidentalis     J. M, Gusenleitner, J. & Madl, M., 2010, A Catalogue of the Eumeninae (Hymenoptera: Vespidae) of the Ethiopian Region excluding Malagasy Subregion. Part II: Genera Delta de SAUSSURE 1885 to Zethus FABRICIUS 1804 and Species Incertae Sedis, Linzer biologische Beiträge 42 (1), pp. 95-315 : 185 185
Catocala chelidonia subsp. occidentalis   subsp. nov.  Hawks, David, 2010, Review of the Catocala delilah species complex (Lepidoptera, Erebidae), ZooKeys 39 (39), pp. 13-35 : 31 31
Pogonomyrmex occidentalis     Ward, P. S., 2005, A synoptic review of the ants of California (Hymenoptera: Formicidae)., Zootaxa 936, pp. 1-68 : -1 -1
Chiroleptes occidentalis   sp. nov.  Anstis, Marion, Price, Luke C., Roberts, J. Dale, Catalano, Sarah R., Hines, Harry B., Doughty, Paul & Donnellan, Stephen C., 2016, Revision of the water-holding frogs, Cyclorana platycephala (Anura: Hylidae), from arid Australia, including a description of a new species, Zootaxa 4126 (4), pp. 451-479 : 469-472 469-472
Malacocephalus occidentalis     Bray, R. A., Waeschenbach, A., Dyal, P., Littlewood, D. T. J. & Morand, S., 2014, New digeneans (Opecoelidae) from hydrothermal vent fishes in the south eastern Pacific Ocean, including one new genus and five new species, Zootaxa 3768 (1), pp. 73-87 : 82 82
Discozantaena occidentalis   sp. nov.  Bilton, David T & Perkins, Philip D, 2012, Two new species of Parhydraenini from South Africa (Coleoptera: Hydraenidae), Zootaxa 3342, pp. 51-59 : 52-53 52-53
Ellipsoscapha occidentalis     Cunha, Carlo M. & Salvador, Rodrigo B., 2018, Type specimens of fossil " Architectibranchia " and Cephalaspidea (Mollusca, Heterobranchia) in the Academy of Natural Sciences of Philadelphia, Zoosystematics and Evolution 94 (2), pp. 505-527 : 505 505
Galendromus (Galendromus) occidentalis     Liao, Jhih-Rong, Ho, Chyi-Chen & Ko, Chiun-Cheng, 2021, Predatory mites (Acari: Mesostigmata: Phytoseiidae) intercepted from samples imported to Taiwan, with description of a new species, Zootaxa 4927 (3), pp. 301-330 : 310 310
Otomys occidentalis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Rodentia - Family Muridae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore: The Johns Hopkins University Press, pp. 1189-1531 : 1528 1528
Bittacomorpha occidentalis     Fasbender, Andrew & Courtney, Gregory W., 2017, A revision of Bittacomorphinae with a review of the monophyly of extant subfamilies of Ptychopteridae (Diptera), Zootaxa 4309 (1), pp. 1-69 : 35-37 35-37
Ocnerodrilus occidentalis     Szederjesi, Tímea, Vavoulidou, Evangelia, Chalkia, Christina, Dányi, László & Csuzdi, Csaba, 2017, An annotated checklist of earthworms of Greece (Clitellata: Megadrili), Zootaxa 4272 (1), pp. 57-82 : 76 76
Mautodontha (Garrettoconcha) occidentalis   sp. nov.  Sartori, André F., Gargominy, Olivier & Fontaine, Benoît, 2014, Radiation and decline of endodontid land snails in Makatea, French Polynesia, Zootaxa 3772 (1), pp. 1-68 : 20-21 20-21
Hoplitis (Alcidamea) occidentalis   sp. nov.  Müller, Andreas, 2012, New European bee species of the tribe Osmiini (Hymenoptera: Apoidea: Megachilidae), Zootaxa 3355, pp. 29-50 : 38-39 38-39
Senna occidentalis     Rauber, Cristiane Ritter, Lima, Laura Cristina Pires, Caxambu, Marcelo Galeazzi & Temponi, Lívia Godinho, 2021, Synopsis of Leguminosae from Iguaçu National Park, Paraná, Brazil, Phytotaxa 501 (2), pp. 245-280 : 272-273 272-273
Anonconotus occidentalis     Giuliano, Davide, 2022, Orthopteran diversity and distribution in the Monviso Natural Park (Western Italian Alps) (Orthoptera), Fragmenta entomologica 54 (1), pp. 45-64 : 51-52 51-52
Cosmopsaltria giganta subsp. occidentalis     Sanborn, Allen F., 1999, Cicada (Homoptera: Cicadoidea) Type Material in the Collections of the American Museum of Natural History, California Academy of Sciences, Snow Entomological Museum, Staten Island Institute of Arts and Sciences, and the United States National Museum, The Florida Entomologist 82 (1), pp. 34-60 : 43-44 43-44
Eurydactylodes occidentalis     Bauer, Aaron M., Jackman, Todd R., Sadlier, Ross A. & Whitaker, Anthony H., 2012, Revision of the giant geckos of New Caledonia (Reptilia: Diplodactylidae: Rhacodactylus), Zootaxa 3404, pp. 1-52 : 16 16
Graptoleberis occidentalis     Macêdo, Rafael Lacerda, Sousa, Francisco Diogo R., Jesus, Sheila Bonfim de, Nunesmaia, Bárbara Janaina Bezerra, Branco, Christina Wyss Castelo & Elmoor-Loureiro, Lourdes M. A., 2021, Cladocera (Crustacea, Branchiopoda) species of Bahia State, Brazil: a critical update on species descriptions, distributions, and new records, Nauplius (e 2021011) 29, pp. 1-26 : 25 25
Ianthocincla rufogularis subsp. occidentalis     Mary, Croy, History, Bulletin Of The American Museum Of Natural, At, Central Park West, Street, Th, York, New & Ny, 2005, Type Specimens Of Birds In The American Museum Of Natural History. Part 6. Passeriformes: Prunellidae, Turdidae, Orthonychidae, Timaliidae, Paradoxornithidae, Picathartidae, And Polioptilidae, Bulletin of the American Museum of Natural History 2005 (292), pp. 1-132 : 90-91 90-91
Tricellaria occidentalis     Grischenko, Andrei V., Dick, Matthew H. & Mawatari, Shunsuke F., 2007, Diversity and taxonomy of intertidal Bryozoa (Cheilostomata) at Akkeshi Bay, Hokkaido, Japan, Journal of Natural History 41 (17 - 20), pp. 1047-1161 : 1091-1093 1091-1093
Machimus occidentalis     Dennis, D. Steve, Barnes, Jeffrey K. & Knutson, Lloyd, 2008, Pupal cases of Nearctic robber flies (Diptera: Asilidae), Zootaxa 1868 (1), pp. 1-98 : 88 88
Frankliniella occidentalis     Vierbergen, Gijsbertus, 2014, Thysanoptera intercepted in the Netherlands on plant products from Ethiopia, with description of two new species of the genus Thrips, Zootaxa 3765 (3), pp. 269-278 : 272 272
Hapalemur occidentalis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Primates, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 111-184 : 116 116
Conus occidentalis   spec. nov.  Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm: Laurentius Salvius : 714 714
Aphelocheirus occidentalis     Carbonell, José Antonio, Abellán, Pedro, Arribas, Paula, Elder, Jean François & Millán, Andrés, 2011, The genus Aphelocheirus Westwood, 1833 (Hemiptera: Aphelocheiridae) in the Iberian Peninsula, Zootaxa 2771, pp. 1-16 : 5 5
Hephthopelta occidentalis   sp. nov.  Ng, Peter K. L. & Castro, Peter, 2016, Revision of the family Chasmocarcinidae Serène, 1964 (Crustacea, Brachyura, Goneplacoidea), Zootaxa 4209 (1), pp. 1-182 : 53-55 53-55
Senna occidentalis     Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 370-473 : 392 392
Zalmoxis occidentalis   comb. nov.  Sharma, Prashant P., Kury, Adriano B. & Giribet, Gonzalo, 2011, Zalmoxidae (Arachnida: Opiliones: Laniatores) of the Paleotropics: a catalogue of Southeast Asian and Indo-Pacific species, Zootaxa 2972, pp. 37-58 : 50-51 50-51
Sabellida   new species  McIntosh, William C., 1885, Report on the Annelida Polychæta collected by H. M. S. Challenger during the years 1873 – 76, Report on the Scientific Results of the Voyage of H. M. S. Challenger During the Years 1873 – 76, Zoology 12, No. 34, pp. 1-554 : 529 529
Caridina occidentalis   sp. nov.  Mazancourt, Valentin de, Bréthiot, Julien, Marquet, Gérard & Keith, Philippe, 2022, West Side Story: A molecular and morphological study of Caridina longicarpus Roux, 1926 (Decapoda, Caridea, Atyidae) from New Caledonia reveals a new species, Zoosystema 44 (18), pp. 463-474 : 469-472 469-472
Perciformes   new species  Greenfield, David W. Dr., 1979, A review of the western Atlantic Starksia ocellata - complex (Pisces: Clinidae) with the description of two new species and proposal of superspecies status, Fieldiana Zoology, New Series 73, No. 2, pp. 9-48 : 27 27
Siluriformes   new species  Gill, T. N., 1861, Descriptions of new species of Pimelodinae (abridged from the forthcoming report of Captain J. H. Simpson), Proceedings of the Boston Society of Natural History 8, pp. 42-46 : 45 45
Culicoides (Monoculicoides) occidentalis     Huerta, Rodríguez, Ana M., William L. Grogan, Jr. & Ibáñez-Bernal, Sergio, 2012, New records of biting midges of the genus Culicoides Latreille from Mexico (Diptera: Ceratopogonidae), Insecta Mundi 2012 (211), pp. 1-20 : 13 13
Platanus occidentalis     Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part P), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 718-782 : 749-750 749-750
Scorpaeniformes   new species  Lindberg, G. U., 1950, Description of a new species in the genus Anoplagonus Gill (Pisces, Agonidae) from the Sea of Japan, Issled. Dal'nevost. Morei SSSR 2, pp. 303-304 : 303 303
Hermanniella occidentalis     Behan-Pelletier, Valerie M. & Lindo, Zoë, 2019, Checklist of oribatid mites (Acari: Oribatida) of Canada and Alaska, Zootaxa 4666 (1), pp. 1-180 : 52 52
Pseudovermilia occidentalis     Bastida-Zavala, J. Rolando, 2008, Serpulids (Annelida: Polychaeta) from the Eastern Pacific, including a brief mention of Hawaiian serpulids, Zootaxa 1722, pp. 1-61 : 40-42 40-42
Malacocephalus occidentalis     Melo, Marcelo R. S., Braga, Adriana C., Nunan, Gustavo W. A. & Costa, Paulo A. S., 2010, On new collections of deep-sea Gadiformes (Actinopterygii: Teleostei) from the Brazilian continental slope, between 11 ° and 23 ° S, Zootaxa 2433, pp. 25-46 : 36 36
Colobus guereza subsp. occidentalis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Primates, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 111-184 : 168 168
Renclasea occidentalis   sp. nov.  Tishechkin, Alexey K. & Caterino, Michael S., 2009, A new North American genus of Hetaeriinae (Coleoptera: Histeridae), with descriptions of six new species from the U. S. A. and Mexico, Zootaxa 2311, pp. 1-18 : 13-14 13-14
Leptogenys (Lobopelta) nitida subsp. occidentalis     Bernard, F., 1953, La reserve naturelle integrale du Mt Nimba. XI. Hymenopteres Formicidae., Memoires de l'Institut Francais d'Afrique Noire 19, pp. 165-270 : 211 211
Colocania occidentalis   sp. n.  Gonzalez-Obando, Ranulfo, Aldrete, Alfonso N. Garcia, Carrejo-Gironza, Nancy & Mendivil, Julian, 2018, A new genus of Ptiloneuridae, its position within the family, and descriptions of five species (Psocodea, ' Psocoptera'), ZooKeys 780, pp. 11-34 : 11 11
Corasoides occidentalis   sp. nov.  Humphrey, Margaret, 2017, A Revision and Cladistic Analysis of the Genus Corasoides Butler (Araneae: Desidae) with Descriptions of Nine New Species, Records of the Australian Museum 69 (1), pp. 15-64 : 48-53 48-53
Graphomya occidentalis     LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, Zootaxa 3650 (1), pp. 1-147 : 77 77
Cyrtolabulus occidentalis     Gusenleitner, J., 2013, Die Gattungen der Eumeninae im Nahen Osten, in Nordafrika und in Arabien (Hymenoptera: Vespidae: Eumeninae), Linzer biologische Beiträge 45 (1), pp. 5-107 : 23 23
Galendromus (Galendromus) occidentalis     Trincado, R. D., Martin, J. P. I., Méndez Rosa, D. D., Lopes, P. C. & De Moraes, G. J., 2018, Phytoseiid mites (Acari: Phytoseiidae) from Chile, with descriptions of three new species and a redescription of Chileseius camposi, Zootaxa 4482 (2), pp. 322-340 : 331-332 331-332
Megophthalmidia occidentalis     Kerr, Peter H., 2014, The Megophthalmidia (Diptera, Mycetophilidae) of North America including eight new species, ZooKeys 386, pp. 29-83 : 49-55 49-55
Perciformes   new species  Gill, Anthony C. & Edwards, Alasdair J., 2002, Two new species of the Indo-Pacific fish genus Pseudoplesiops (Perciformes, Pseudochromidae, Pseudoplesiopinae), Bulletin of the Natural History Museum, Zoology Series 68, No. 1, pp. 19-26 : 23 23
Cephalanthus occidentalis   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 : 95 95
Neoacarus occidentalis     Martin, Peter, 2016, Larval morphology of benthic and interstitial water mites (Acari: Hydrachnidia) from a Luxembourgian stream, Zootaxa 4139 (4), pp. 451-480 : 472 472
Reinmara occidentalis   sp. n.  Laurent, Ryan A. St, Herbin, Daniel & Mielke, Carlos G. C., 2017, Revision of the genus Reinmara Schaus, 1928 (Lepidoptera, Mimallonoidea, Mimallonidae) with the descriptions of four new species from South America, ZooKeys 677, pp. 97-129 : 106-108 106-108
Cotylogaster occidentalis     Alves, Philippe V., Vieira, Fabiano M., Santos, Cláudia P., Scholz, Tomáš & Luque, José L., 2015, A Checklist of the Aspidogastrea (Platyhelminthes: Trematoda) of the World, Zootaxa 3918 (3), pp. 339-396 : 375 375
Uroplectes occidentalis     Prendini, Lorenzo, 2015, Three new Uroplectes (Scorpiones: Buthidae) with punctate metasomal segments from tropical central Africa, American Museum Novitates 2015 (3840), pp. 1-32 : 29 29
Platanus occidentalis     Howell, Nathan, Krings, Alexander & Braham, Richard R, 2016, Guide to the littoral zone vascular flora of Carolina bay lakes (U. S. A.), Biodiversity Data Journal 4, pp. 7964-7964 : 7964 7964
Pelidnota unicolor subsp. occidentalis     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
Pectinopygus occidentalis     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 : 45 45
Cotylogaster occidentalis     Alves, Philippe V., Vieira, Fabiano M., Santos, Cláudia P., Scholz, Tomáš & Luque, José L., 2015, A Checklist of the Aspidogastrea (Platyhelminthes: Trematoda) of the World, Zootaxa 3918 (3), pp. 339-396 : 370 370
Leptoglossus occidentalis     Çerçi, Bariş, Karataş, Ahmet & Karataş, Ayşegül, 2021, Insecta non gratae: New Distribution Records of Eight Alien Bug (Hemiptera) Species in Turkey with Contributions of Citizen Science, Zootaxa 5057 (1), pp. 1-28 : 8-10 8-10
Crenadactylus occidentalis   sp. nov.  Doughty, Paul, Ellis, Ryan J. & Oliver, Paul M., 2016, Many things come in small packages: Revision of the clawless geckos (Crenadactylus: Diplodactylidae) of Australia, Zootaxa 4168 (2), pp. 239-278 : 253-256 253-256
Belomantis occidentalis     Schwarz, Christian J., Pohl, Marius & Frank, Erik T., 2023, A preliminary checklist of the praying mantids of Comoé National Park, Ivory Coast (Insecta: Mantodea), Zootaxa 5373 (1), pp. 1-64 : 55 55
Stichopathes occidentalis     Lima, Manuela M., Cordeiro, Ralf T. S. & Perez, Carlos D., 2019, Black Corals (Anthozoa: Antipatharia) from the Southwestern Atlantic, Zootaxa 4692 (1), pp. 1-67 : 12 12
Cephalanthus occidentalis     Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 370-473 : 403 403
Amphipoda   new species  Hirayama, Akira, 1986, A new atylid species (Crustacea; Amphipoda) from Otsuchi Bay, Northeast Japan, Proceedings of the Japanese Society of Systematic Zoology 33, pp. 4-10 : 4 4
Cardaminopsis halleri subsp. occidentalis     Info Flora, 2021, Info Flora Schweiz - Brassicaceae, https://www.infoflora.ch/de/flora/brassicaceae.html (accessed 2023-10-20) : -1 -1
Atherigona occidentalis     Muller, B. S., 2015, Illustrated key and systematics of male South African Atherigona s. str. (Diptera: Muscidae), African Invertebrates 56 (3), pp. 845-845 : 890 890
Agrypnus occidentalis   sp. nov.  Girard, Claude, 2003, Étude des peuplements d’Elateridae (Coleoptera) de la région du mont Nimba et descriptions de taxons nouveaux, Mémoires du Muséum national d'Histoire naturelle 190, pp. 393-550 : 416-418 416-418
Graphium arycles subsp. occidentalis     Irungbam, Jatishwor Singh, Meitei, Laishram Ricky, Huidrom, Harmenn, Soibam, Baleshwor Singh, Ngangom, Aomao, Ngangom, Bendang, Meitei, Ronald & Fric, Zdenek Faltynek, 2020, An Inventory Of The Butterflies Of Manipur, India (Insecta: Lepidoptera), Zootaxa 4882 (1), pp. 1-91 : 29 29
Spialia ploetzi subsp. occidentalis     Cock, Matthew J. W., 2016, Observations on the biology of Afrotropical Hesperiidae (Lepidoptera) with particular reference to Kenya. Part 10. Pyrginae, Carcharodini, Zootaxa 4173 (4), pp. 301-350 : 329-332 329-332
Molgula occidentalis     A. Palomino-Alvarez, Lilian, Moreira Rocha, Rosana & Simoes, Nuno, 2019, Checklist of ascidians (Chordata, Tunicata) from the southern Gulf of Mexico, ZooKeys 832, pp. 1-33 : 1 1
Platypedia putnami var. occidentalis     Sanborn, Allen F., 1999, Cicada (Homoptera: Cicadoidea) Type Material in the Collections of the American Museum of Natural History, California Academy of Sciences, Snow Entomological Museum, Staten Island Institute of Arts and Sciences, and the United States National Museum, The Florida Entomologist 82 (1), pp. 34-60 : 54 54
Anthaxia (Haplanthaxia) occidentalis   sp. nov.  Bílý, Svatopluk, 2020, A revision of the Anthaxia (Haplanthaxia) dispar Kerremans species-group (Coleoptera: Buprestidae: Anthaxiini), Zootaxa 4851 (3), pp. 522-534 : 532-533 532-533
Juniperus occidentalis     Westcott, Richard L., Parsons, Gary L. & Johnson, Paul J., 2006, New records and other notes for Oregon Coleoptera, Zootaxa 1142 (1), pp. 1-33 : 9-10 9-10
Leptothrips occidentalis     Mound, Laurence & O’Donnell, Cheryle, 2017, Predation, phytophagy and character state confusion among North American species of the genus Leptothrips (Thysanoptera: Phlaeothripinae), Zootaxa 4294 (3), pp. 301-315 : 311 311
Hotea (Tylonca) curculionoides subsp. occidentalis     Ghahari, Hassan, Moulet, Pierre & Rider, David A., 2014, An annotated catalog of the Iranian Pentatomoidea (Hemiptera: Heteroptera: Pentatomomorpha), Zootaxa 3837 (1), pp. 1-95 : 78 78
Astylosternus occidentalis     Rödel, Mark-Oliver, Barej, Michael F., Hillers, Annika, Leaché, Adam D., Kouamé, N’Goran G, Ofori-Boateng, Caleb, Assemian, Emmanuel, Tohé, Blayda, Penner, Johannes, Hirschfeld, Mareike, Doumbia, Joseph, Gonwouo, Legrand Nono, Nopper, Joachim, Brede, Christian, Diaz, Raul, Fujita, Matthew K., Gil, Marlon & H, Gabriel, 2012, The genus Astylosternus in the Upper Guinea rainforests, West Africa, with the description of a new species (Amphibia: Anura: Arthroleptidae), Zootaxa 3245, pp. 1-29 : 9-16 9-16
Mephitis mephitis subsp. occidentalis     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Carnivora, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 532-628 : 622 622
Scolopendra occidentalis   spec. nov.  Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm: Laurentius Salvius : 639 639

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