| acerodon celebensis | Yes | species | eukaryota | mammals | species | 58057 | click here | 
| acinonyx jubatus | Yes | species | eukaryota | mammals | species | 32536 | click here | 
| aepyceros melampus | Yes | species | eukaryota | mammals | species | 9897 | click here | 
| ailuropoda melanoleuca | Yes | species | eukaryota | mammals | species | 9646 | click here | 
| ailurus fulgens | Yes | species | eukaryota | mammals | species | 9649 | click here | 
| alcelaphus buselaphus | Yes | species | eukaryota | mammals | species | 59517 | click here | 
| allocricetulus eversmanni | Yes | species | eukaryota | rodents | species | 329634 | click here | 
| antilocapra americana | Yes | species | eukaryota | mammals | species | 9891 | click here | 
| aotus azarai | Yes | species | eukaryota | primates | species | 30591 | click here | 
| aotus trivirgatus | Yes | species | eukaryota | primates | species | 9505 | click here | 
| apodemus agrarius | Yes | species | eukaryota | rodents | species | 39030 | click here | 
| apodemus draco | Yes | species | eukaryota | rodents | species | 129247 | click here | 
| apodemus peninsulae | Yes | species | eukaryota | rodents | species | 105297 | click here | 
| apodemus sylvaticus | Yes | species | eukaryota | rodents | species | 10129 | click here | 
| arctictis binturong | Yes | species | eukaryota | mammals | species | 94180 | click here | 
| arctocephalus gazella | Yes | species | eukaryota | mammals | species | 37190 | click here | 
| balaena mysticetus | Yes | species | eukaryota | mammals | species | 27602 | click here | 
| balaenoptera physalus | Yes | species | eukaryota | mammals | species | 9770 | click here | 
| bandicota indica | Yes | species | eukaryota | rodents | species | 456472 | click here | 
| bison bison | Yes | species | eukaryota | mammals | species | 9901 | click here | 
| bos gaurus | Yes | species | eukaryota | mammals | species | 9904 | click here | 
| bos grunniens | Yes | species | eukaryota | mammals | species | 30521 | click here | 
| bos indicus | Yes | species | eukaryota | mammals | species | 9915 | click here | 
| bos taurus | Yes | species | eukaryota | mammals | species | 9913 | click here | 
| boselaphus tragocamelus | Yes | species | eukaryota | mammals | species | 9917 | click here | 
| bovidae | Yes |   |   | mammals | family | 9895 | click here | 
| bubalus bubalis | Yes | species | eukaryota | mammals | species | 89462 | click here | 
| callithrix geoffroyi | Yes | species | eukaryota | primates | species | 52231 | click here | 
| callithrix jacchus | Yes | species | eukaryota | primates | species | 9483 | click here | 
| callorhinus ursinus | Yes | species | eukaryota | mammals | species | 34884 | click here | 
| camelus | Yes |   |   | mammals | genus | 9836 | click here | 
| camelus bactrianus | Yes | species | eukaryota | mammals | species | 9837 | click here | 
| camelus dromedarius | Yes | species | eukaryota | mammals | species | 9838 | click here | 
| canidae | Yes |   |   | mammals | family | 9608 | click here | 
| canis | Yes |   |   | mammals | genus | 9611 | click here | 
| canis adustus | Yes | species | eukaryota | mammals | species | 68723 | click here | 
| canis aureus | Yes | species | eukaryota | mammals | species | 68724 | click here | 
| canis latrans | Yes | species | eukaryota | mammals | species | 9614 | click here | 
| canis lupus | Yes | species | eukaryota | mammals | species | 9612 | click here | 
| canis lupus familiaris | Yes | subspecies | eukaryota | mammals | subspecies | 9615 | click here | 
| canis lupus signatus | Yes | subspecies | eukaryota | mammals | subspecies | 425934 | click here | 
| canis mesomelas | Yes | species | eukaryota | mammals | species | 68725 | click here | 
| canis rufus | Yes | species | eukaryota | mammals | species | 45781 | click here | 
| canis simensis | Yes | species | eukaryota | mammals | species | 32534 | click here | 
| canis sp. | Yes | no rank | eukaryota | mammals | species | 9616 | click here | 
| capra aegagrus | Yes | species | eukaryota | mammals | species | 9923 | click here | 
| capra aegagrus blythi | Yes | subspecies | eukaryota | mammals | subspecies | 231416 | click here | 
| capra hircus | Yes | species | eukaryota | mammals | species | 9925 | click here | 
| capra ibex | Yes | species | eukaryota | mammals | species | 72542 | click here | 
| capra nubiana | Yes | species | eukaryota | mammals | species | 72543 | click here | 
| capra sibirica | Yes | species | eukaryota | mammals | species | 72544 | click here | 
| caprinae | Yes |   |   | mammals | subfamily | 9963 | click here | 
| caracal caracal | Yes | species | eukaryota | mammals | species | 61394 | click here | 
| carnivora | Yes |   |   | mammals | order | 33554 | click here | 
| cavia porcellus | Yes | species | eukaryota | rodents | species | 10141 | click here | 
| ceratotherium simum | Yes | species | eukaryota | mammals | species | 9807 | click here | 
| cercopithecidae | Yes |   |   | primates | family | 9527 | click here | 
| cercopithecus ascanius | Yes | species | eukaryota | primates | species | 36223 | click here | 
| cercopithecus mitis | Yes | species | eukaryota | primates | species | 36225 | click here | 
| cerdocyon thous | Yes | species | eukaryota | mammals | species | 9620 | click here | 
| cervus elaphus | Yes | species | eukaryota | mammals | species | 9860 | click here | 
| cervus nippon | Yes | species | eukaryota | mammals | species | 9863 | click here | 
| chaerephon plicatus | Yes | species | eukaryota | mammals | species | 478698 | click here | 
| chiroptera | Yes |   |   | mammals | order | 9397 | click here | 
| chlorocebus aethiops | Yes | species | eukaryota | primates | species | 9534 | click here | 
| chlorocebus pygerythrus | Yes | species | eukaryota | primates | species | 60710 | click here | 
| chlorocebus sabaeus | Yes | species | eukaryota | primates | species | 60711 | click here | 
| choloepus didactylus | Yes | species | eukaryota | mammals | species | 27675 | click here | 
| chrysocyon brachyurus | Yes | species | eukaryota | mammals | species | 68728 | click here | 
| colobus guereza | Yes | species | eukaryota | primates | species | 33548 | click here | 
| conepatus semistriatus | Yes | species | eukaryota | mammals | species | 298411 | click here | 
| connochaetes taurinus | Yes | species | eukaryota | mammals | species | 9927 | click here | 
| coregonus autumnalis | Yes | species | eukaryota | vertebrates | species | 27773 | click here | 
| cottocomephorus grewingki | Yes | species | eukaryota | vertebrates | species | 57734 | click here | 
| cricetulus griseus | Yes | species | eukaryota | rodents | species | 10029 | click here | 
| cricetulus longicaudatus | Yes | species | eukaryota | rodents | species | 10030 | click here | 
| cricetulus migratorius | Yes | species | eukaryota | rodents | species | 10032 | click here | 
| cricetus cricetus | Yes | species | eukaryota | rodents | species | 10034 | click here | 
| crocidura lasiura | Yes | species | eukaryota | mammals | species | 167043 | click here | 
| crocidura shantungensis | Yes | species | eukaryota | mammals | species | 183721 | click here | 
| crocuta crocuta | Yes | species | eukaryota | mammals | species | 9678 | click here | 
| crotalus catalinensis | Yes | species | eukaryota | vertebrates | species | 125866 | click here | 
| crotalus durissus terrificus | Yes | subspecies | eukaryota | vertebrates | subspecies | 8732 | click here | 
| crotalus horridus | Yes | species | eukaryota | vertebrates | species | 35024 | click here | 
| culicoides imicola | Yes | species | eukaryota | invertebrates | species | 88399 | click here | 
| cynomys ludovicianus | Yes | species | eukaryota | rodents | species | 45480 | click here | 
| cynopterus brachyotis | Yes | species | eukaryota | mammals | species | 58060 | click here | 
| cynopterus sphinx | Yes | species | eukaryota | mammals | species | 9400 | click here | 
| cystophora cristata | Yes | species | eukaryota | mammals | species | 39293 | click here | 
| daboia | Yes |   |   | vertebrates | genus | 42188 | click here | 
| dama dama | Yes | species | eukaryota | mammals | species | 30532 | click here | 
| danaus melanippus | Yes | species | eukaryota | invertebrates | species | 165858 | click here | 
| delphinapterus leucas | Yes | species | eukaryota | mammals | species | 9749 | click here | 
| delphinus capensis | Yes | species | eukaryota | mammals | species | 103584 | click here | 
| delphinus delphis | Yes | species | eukaryota | mammals | species | 9728 | click here | 
| diceros bicornis | Yes | species | eukaryota | mammals | species | 9805 | click here | 
| didelphis albiventris | Yes | species | eukaryota | mammals | species | 42716 | click here | 
| dobsonia moluccensis | Yes | species | eukaryota | mammals | species | 42147 | click here | 
| eidolon dupreanum | Yes | species | eukaryota | mammals | species | 58063 | click here | 
| eidolon helvum | Yes | species | eukaryota | mammals | species | 77214 | click here |