Ursus, Taxa Only, Exact Match: 158 Treatments

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Carnivora   new species  Pallas, Peter Simon, 1780, Spicilegia zoologica .., J. Pauli : 5 5
Ursus arctos subsp. syriacus     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 : 589 589
Ursus thibetanus     James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Carnivora, Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections, pp. 244-289 : 252 252
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 150 150
Ursus americanus subsp. americanus     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 : 588 588
Ursus thibetanus subsp. thibetanus     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 : 590 590
Ursus     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 : 587 587
Ursus arctos subsp. stikeenensis     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 : 589 589
Carnivora   new species  Horsfield, Thomas, 1826, Notice of a species of Ursus from Nepaul., Transactions of the Linnean Society of London 15, pp. 332-334 : 334 334
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 64 64
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 191 191
Carnivora   new species  Merriam, Clinton Hart, 1904, Four new bears from North America, Proceedings of the Biological Society of Washington 17, pp. 153-156 : 153 153
Ursus arctos subsp. lasiotus     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 : 589 589
Ursus meles   spec. nov.  Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm: Laurentius Salvius : 48 48
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 182 182
Carnivora   new species  Pucheran, Jacques, 1855, Notes mammalogiques., Revue et Magasin de Zoologie, Série 2 7, pp. 392-394 : 392 392
Ursus americanus     Álvarez-Córdova, Fernando & Fernández, Jesús A., 2021, Medium-sized and large mammals of the pine-oak forests and grasslands of the Rancho Experimental Teseachi in Chihuahua, Mexico, Check List 17 (2), pp. 669-681 : 677 677
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 180 180
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 175 175
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 177 177
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 183 183
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 90 90
Carnivora   new species  von Koenigswald, G. H. R., 1935, Eine fossile Saugetierfauna mit Simia aus Sϋdchina., Proceedings of the Royal Academy of Sciences at Amsterdam 38, pp. 872-879 : 876 876
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 196 196
Ursus deningeri     Wagner, Jan, Jiangzuo, Qigao, Lenardić, Jadranka Mauch & Liu, Jinyi, 2017, Šandalja I (Croatia) And, Fossil Imprint 73 (3 - 4), pp. 533-544 : 537-538 537-538
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 185 185
Ursus thibetanus subsp. mupinensis     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 : 590 590
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 135 135
Ursus arctos   spec. nov.  Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm: Laurentius Salvius : 47 47
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 189 189
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 178 178
Ursus arctos subsp. isabellinus     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 : 589 589
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 187 187
Ursus arctos subsp. gyas     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 : 589 589
Ursus americanus subsp. perniger     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 : 588 588
Ursus arctos     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 : 588 588
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 195 195
Propsephus ursus     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 : 513-514 513-514
Ursus arctos subsp. isabellinus     Petney, Trevor N., Boulanger, Nathalie, Saijuntha, Weerachai, Chitimia-Dobler, Lidia, Pfeffer, Martin, Eamudomkarn, Chatanun, Andrews, Ross H., Ahamad, Mariana, Putthasorn, Noppadon, Muders, Senta V., Petney, David A. & Robbins, Richard G., 2019, Ticks (Argasidae, Ixodidae) and tick-borne diseases of continental Southeast Asia, Zootaxa 4558 (1), pp. 1-89 : 23 23
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 190 190
Ursus arctos subsp. beringianus     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 : 589 589
Camponotus ursus   n. sp.  Forel, A., 1886, Diagnosies provisoires de quelques espèces nouvelles de fourmis de Madagascar, récoltées par M. Grandidier., Annales de la Societe Entomologique de Belgique, Comptes-rendus des Seances 30, pp. 101-106 : 101-102 101-102
Carnivora   new species  Merriam, Clinton Hart, 1902, Two new bears from the Alaska Peninsula, Proceedings of the Biological Society of Washington 15, pp. 77-79 : 78 78
Ursus arctos     James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Carnivora, Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections, pp. 244-289 : 251 251
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 192 192
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 38 38
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 141 141
Maechidius ursus   sp. nov.  Telnov, Dmitry, 2020, A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace’s Line, European Journal of Taxonomy 721, pp. 1-210 : 200 200
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 149 149
Ursus spelaeus     Fourvel, Jean-Baptiste, Fosse, Philippe, Fernandez, Philippe & Antoine, Pierre-Olivier, 2015, Large mammals of Fouvent-Saint-Andoche (Haute-Saône, France): a glimpse into a Late Pleistocene hyena den, Geodiversitas 37 (2), pp. 237-266 : 247 247
Ursus     Fourvel, Jean-Baptiste, Fosse, Philippe, Fernandez, Philippe & Antoine, Pierre-Olivier, 2015, Large mammals of Fouvent-Saint-Andoche (Haute-Saône, France): a glimpse into a Late Pleistocene hyena den, Geodiversitas 37 (2), pp. 237-266 : 247 247
Ursus arctos subsp. alascensis     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 : 588 588
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 194 194
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 151 151
Ursus thibetanus subsp. mediterraneus     Wagner, Jan, Jiangzuo, Qigao, Lenardić, Jadranka Mauch & Liu, Jinyi, 2017, Šandalja I (Croatia) And, Fossil Imprint 73 (3 - 4), pp. 533-544 : 534-537 534-537
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 190 190
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 145 145
Ursus boeckhi     Montoya, Plinio, Ginsburg, Léonard, Alberdi, María Teresa, Made, Jan Van Der, Morales, Jorge & Soria, María Dolores, 2006, Fossil large mammals from the early Pliocene locality of Alcoy (Spain) and their importance in biostratigraphy, Geodiversitas 28 (1), pp. 137-173 : 137-173 137-173
Carnivora   new species  Merriam, Clinton Hart, 1904, Four new bears from North America, Proceedings of the Biological Society of Washington 17, pp. 153-156 : 154 154
Ursus americanus subsp. emmonsii     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 : 588 588
Ursus arctos subsp. pruinosus     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 : 589 589
Ursus thibetanus     Don E. Wilson & Russell A. Mittermeier, 2009, Ursidae, Handbook of the Mammals of the World – Volume 1 Carnivores, Barcelona: Lynx Edicions, pp. 448-497 : 490-491 490-491
Ursus maritimus     James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Carnivora, Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections, pp. 244-289 : 251-252 251-252
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 49 49
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 193 193
Camponotus ursus     Forel, A., 1891, Histoire naturelle des Hymenopteres. Deuxieme partie: Les Formicides., Histoire Physique, Naturelle et Politique de Madagascar., Paris: L'Imprimerie Nationale, pp. 1-231 : 46-47 46-47
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 188 188
Ursus maritimus     Don E. Wilson & Russell A. Mittermeier, 2009, Ursidae, Handbook of the Mammals of the World – Volume 1 Carnivores, Barcelona: Lynx Edicions, pp. 448-497 : 496-497 496-497
Ursus luscus   spec. nov.  Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm: Laurentius Salvius : 47 47
Ursus arctos subsp. dalli     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 : 589 589
Pheidole ursus     Wilson, E. O., 2003, Pheidole in the New World. A dominant, hyperdiverse ant genus., Cambridge, MA: Harvard University Press : 773 773
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 177 177
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 140 140
Sitona ursus     Yunakov, Nikolai, Nazarenko, Vitalij, Filimonov, Rostislav & Volovnik, Semyon, 2018, A survey of the weevils of Ukraine (Coleoptera: Curculionoidea), Zootaxa 4404 (1), pp. 1-494 : 337 337
Carnivora   new species  Phipps, Constantine John, 1774, A voyage towards the North Pole: undertaken by His Majesty's command, J. Nourse : 185 185
Ursus cultridens     Christiansen, Per & Adolfssen, Jan S., 2007, Osteology and ecology of Megantereon cultridens SE 311 (Mammalia; Felidae; Machairodontinae), a sabrecat from the Late Pliocene - Early Pleistocene of Senéze, France, Zoological Journal of the Linnean Society 151 (4), pp. 833-884 : 834 834
Carnivora   new species  Merriam, Clinton Hart, 1904, Four new bears from North America, Proceedings of the Biological Society of Washington 17, pp. 153-156 : 154 154
Carnivora   new species  Merriam, Clinton Hart, 1910, Ursus sheldoni, a new bear from Montague Island, Alaska, Proceedings of the Biological Society of Washington 23, pp. 127-130 : 127 127
Ursus arctos subsp. sitkensis     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 : 589 589
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 146 146
Bilyella ursus     Plonski, Isidor S. & Ghahari, Hassan, 2018, An annotated checklist of the Iranian Dasytidae and Rhadalidae (Coleoptera: Cleroidea), Zootaxa 4472 (3), pp. 452-470 : 461 461
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 51 51
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 152 152
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 33 33
Ursus maritimus     W. Christopher Wozencraft, 1993, Order Carnivora, Mammal Species of the World (2 nd Edition), Washington and London: Smithsonian Institution Press, pp. 279-348 : 339 339
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 82 82
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 181 181
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 145 145
Bilyella ursus     Hájek, Jiří & Švihla, Vladimír, 2012, Catalogue of the type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, Acta Entomologica Musei Nationalis Pragae 52 (2), pp. 603-654 : 624 624
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 186 186
Carnivora   new species  Merriam, Clinton Hart, 1902, Two new bears from the Alaska Peninsula, Proceedings of the Biological Society of Washington 15, pp. 77-79 : 78 78
Carnivora   new species  Raffles, Thomas Stamford, 1821, Descriptive Catalogue of a Zoological Collection, made on account of the Honourable East India Company, in the Island of Sumatra and its Vicinity, under the Direction of Sir Thomas Stamford Raffles, Lieutenant ‐ Governor of Fort Marlborough; with additional Notices illustrative of the Natural History of those Countries., Transactions of the Linnean Society of London 13, pp. 239-274 : 254 254
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 174 174
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 146 146
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 37 37
Ursus americanus     Don E. Wilson & Russell A. Mittermeier, 2009, Ursidae, Handbook of the Mammals of the World – Volume 1 Carnivores, Barcelona: Lynx Edicions, pp. 448-497 : 491-492 491-492
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 55 55
Ursus maritimus     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 : 589 589
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 181 181
Ursus thibetanus     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 : 590 590
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 179 179
Ursus americanus     W. Christopher Wozencraft, 1993, Order Carnivora, Mammal Species of the World (2 nd Edition), Washington and London: Smithsonian Institution Press, pp. 279-348 : 338 338
Ursus     W. Christopher Wozencraft, 1993, Order Carnivora, Mammal Species of the World (2 nd Edition), Washington and London: Smithsonian Institution Press, pp. 279-348 : 338 338
Camponotus ursus     Rasoamanana, Nicole & Fisher, Brian L., 2022, A taxonomic revision of the Malagasy endemic subgenus Mayria of the genus Camponotus (Hymenoptera, Formicidae) based on qualitative morphology and quantitative morphometric analyses, ZooKeys 1081, pp. 137-231 : 137 137
Ursus americanus     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 : 588 588
Ursus thibetanus subsp. ussuricus     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 : 590 590
Ursus arctos     Don E. Wilson & Russell A. Mittermeier, 2009, Ursidae, Handbook of the Mammals of the World – Volume 1 Carnivores, Barcelona: Lynx Edicions, pp. 448-497 : 495-496 495-496
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 136 136
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 21 21
Ensayara ursus   sp. nov.  Kilgallen, Niamh M., 2009, New species of lysianassoid Amphipoda (Crustacea) associated with seamounts, marine canyons and cold seeps of New Zealand, Zootaxa 2298 (1), pp. 1-30 : 6-10 6-10
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 83 83
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 65 65
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 40 40
Ursus arctos subsp. horribilis     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 : 589 589
Ursus thibetanus subsp. japonicus     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 : 590 590
Ensayara ursus     Lowry, James K. & Hughes, Lauren E., 2015, Endevouridae, a review with description of four new species (Crustacea, Amphipoda, Lysianassoidea), Zootaxa 4018 (1), pp. 1-34 : 31 31
Carnivora   new species  Blyth, E., 1854, Report of zoological curator for September meeting., Journal of the Asiatic Society of Bengal 22, pp. 589-594 : 589 589
Ursus arctos subsp. collaris     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 : 589 589
Ursus     Jo, Yeong-Seok, Baccus, John T. & Koprowski, John L., 2018, Mammals of Korea: a review of their taxonomy, distribution and conservation status, Zootaxa 4522 (1), pp. 1-216 : 65 65
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 56 56
Ursus thibetanus     Jo, Yeong-Seok, Baccus, John T. & Koprowski, John L., 2018, Mammals of Korea: a review of their taxonomy, distribution and conservation status, Zootaxa 4522 (1), pp. 1-216 : 65-66 65-66
Carnivora   new species  Merriam, Clinton Hart, 1929, Ursus holzworthi, a new grizzly from the Talkeetna Mountains, Arizona, Proceedings of the Biological Society of Washington 42, pp. 173-174 : 173 173
Protocypus ursus     He, Liang & Zhou, Hong-Zhang, 2017, Taxonomy of the genus Protocypus J. Müller, 1923 (Coleoptera: Staphylinidae: Staphylinini) and two new species from China, Zootaxa 4291 (3), pp. 458-480 : 479 479
Propsephus ursus     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 : 513 513
Ursus arctos     Jo, Yeong-Seok, Baccus, John T. & Koprowski, John L., 2018, Mammals of Korea: a review of their taxonomy, distribution and conservation status, Zootaxa 4522 (1), pp. 1-216 : 65 65
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 181 181
Thyropygus ursus   sp. nov.  Pimvichai, Piyatida, Enghoff, Henrik, Panha, Somsak & Backeljau, Thierry, 2016, A revision of the Thyropygus allevatus group. Part V: Nine new species of the extended opinatus subgroup, based on morphological and DNA sequence data (Diplopoda: Spirostreptida: Harpagophoridae), European Journal of Taxonomy 199, pp. 1-37 : 29-30 29-30
Maechidius ursus   sp. nov.  Telnov, Dmitry, 2020, A revision of the Maechidiini Burmeister, 1855 (Coleoptera: Scarabaeidae: Melolonthinae) from the Indo-Australian transition zone, and the first record of the tribe west of Wallace’s Line, European Journal of Taxonomy 721, pp. 1-210 : 122-124 122-124
Hypoclinea ursus   n. sp.  Mayr, G., 1866, Myrmecologische Beitraege., Sitzungsberichte der Koenigliche Akademie der Wissenschaften, Mathematisch-Naturwissenschaftliche Classe 53, pp. 484-517 : 16 16
Ursus arctos subsp. middendorffi     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 : 589 589
Ursus   gen. nov.  Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm: Laurentius Salvius : 47 47
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 137 137
Carnivora   new species  David, Armand, 1869, Voyage en Chine fait sous les auspices de S. Exc. le Ministre de l’Instruction publique., Nouvelles Archives du Muséum d'histoire Naturelle 5, pp. 3-13 : 13 13
Ursus arctos subsp. californicus     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 : 589 589
Ursus lotor   spec. nov.  Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm: Laurentius Salvius : 48 48
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 141 141
Ursus arctos     W. Christopher Wozencraft, 1993, Order Carnivora, Mammal Species of the World (2 nd Edition), Washington and London: Smithsonian Institution Press, pp. 279-348 : 338-339 338-339
Carnivora   new species  Elliot, Daniel Giraud, 1904, Descriptions of twenty-seven apparently new species and subspecies of mammals. All but six collected by Edmund Heller., Field Columbian Museum Zoological Series 3, No. 14, pp. 239-261 : 257 257
Carnivora   new species  Merriam, Clinton Hart, 1904, Four new bears from North America, Proceedings of the Biological Society of Washington 17, pp. 153-156 : 154 154
Ursus thibetanus subsp. formosanus     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 : 590 590
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 187 187
Rathbunaja ursus   sp. nov.  Ng, Peter K. L. & Forges, Bertrand Richer De, 2015, Revision of the spider crab genus Maja Lamarck, 1801 (Crustacea: Brachyura: Majoidea: Majidae), with descriptions of seven new genera and 17 new species from the Atlantic and Indo-West Pacific, Raffles Bulletin of Zoology 63, pp. 110-225 : 216 216
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 144 144
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 191 191
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 90 90
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 139 139
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 148 148
Carnivora   new species  Merriam, Clinton Hart, 1916, Nineteen apparently new grizzly and brown bears from western America, Proceedings of the Biological Society of Washington 29, pp. 133-154 : 134 134
Ursus savini subsp. rossicus     Spassov, Nikolai, Hristova, Latinka, Ivanova, Stefanka & Georgiev, Ivan, 2017, First Record Of The “ Small Cave Bear ” In Bulgaria And The Taxonomic Status Of Bears Of The Ursus Savini Andrews - Ursus Rossicus Borissiak Group, Fossil Imprint 73 (3 - 4), pp. 275-291 : 276-282 276-282
Ursus americanus     James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Carnivora, Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections, pp. 244-289 : 251 251
Ursus     James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Carnivora, Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections, pp. 244-289 : 251 251
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 178 178
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 46 46
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 22 22
Ursus arctos subsp. arctos     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 : 588 588
Carnivora   new species  Merriam, Clinton Hart, 1918, Review of the grizzly and big brown bears of North America (genus Ursus), North American Fauna 41, pp. 1-136 : 54 54
Ursus thibetanus     W. Christopher Wozencraft, 1993, Order Carnivora, Mammal Species of the World (2 nd Edition), Washington and London: Smithsonian Institution Press, pp. 279-348 : 339-340 339-340
Carnivora   new species  Merriam, Clinton Hart, 1914, Descriptions of thirty apparently new grizzly and brown bears from North America, Proceedings of the Biological Society of Washington 27, pp. 173-196 : 176 176

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