| oncorhynchus mykiss | Yes | species | eukaryota | vertebrates | species | 8022 | click here |
| oreochromis | Yes | | | vertebrates | genus | 8139 | click here |
| oreochromis aureus x oreochromis mossambicus | Yes | species | | | species | 1222024 | click here |
| oreochromis mossambicus | Yes | species | eukaryota | vertebrates | species | 8127 | click here |
| oreochromis mossambicus x niloticus | Yes | no rank | eukaryota | vertebrates | species | 304579 | click here |
| oreochromis niloticus | Yes | species | eukaryota | vertebrates | species | 8128 | click here |
| oreochromis urolepis hornorum | Yes | subspecies | eukaryota | vertebrates | subspecies | 161276 | click here |
| oryctolagus cuniculus | Yes | species | eukaryota | mammals | species | 9986 | click here |
| oryx dammah | Yes | species | eukaryota | mammals | species | 59534 | click here |
| osmia cornuta | Yes | species | eukaryota | invertebrates | species | 185587 | click here |
| ovis aries | Yes | species | eukaryota | mammals | species | 9940 | click here |
| paguma larvata | Yes | species | eukaryota | mammals | species | 9675 | click here |
| pan paniscus | Yes | species | eukaryota | primates | species | 9597 | click here |
| pan troglodytes | Yes | species | eukaryota | primates | species | 9598 | click here |
| panthera leo | Yes | species | eukaryota | mammals | species | 9689 | click here |
| panthera uncia | Yes | species | eukaryota | mammals | species | 29064 | click here |
| pantholops hodgsonii | Yes | species | eukaryota | mammals | species | 59538 | click here |
| papio cynocephalus | Yes | species | eukaryota | primates | species | 9556 | click here |
| papio hamadryas | Yes | species | eukaryota | primates | species | 9557 | click here |
| paralichthys adspersus | Yes | species | eukaryota | vertebrates | species | 455156 | click here |
| paralichthys olivaceus | Yes | species | eukaryota | vertebrates | species | 8255 | click here |
| phascolarctos cinereus | Yes | species | eukaryota | mammals | species | 38626 | click here |
| phoca largha | Yes | species | eukaryota | mammals | species | 39090 | click here |
| phoca vitulina | Yes | species | eukaryota | mammals | species | 9720 | click here |
| phocidae | Yes | | | mammals | family | 9709 | click here |
| phocoena phocoena | Yes | species | eukaryota | mammals | species | 9742 | click here |
| platichthys stellatus | Yes | species | eukaryota | vertebrates | species | 195632 | click here |
| pleuronectidae | Yes | | | vertebrates | family | 8256 | click here |
| pleurotus ostreatus | Yes | species | eukaryota | plants | species | 5322 | click here |
| pomadasys kaakan | Yes | species | eukaryota | vertebrates | species | 360508 | click here |
| pongo | Yes | | | primates | genus | 9599 | click here |
| pongo pygmaeus | Yes | species | eukaryota | primates | species | 9600 | click here |
| primates | Yes | | | primates | order | 9443 | click here |
| proboscidea | Yes | | | mammals | order | 9779 | click here |
| procyon lotor | Yes | species | eukaryota | mammals | species | 9654 | click here |
| propithecus verreauxi | Yes | species | eukaryota | primates | species | 34825 | click here |
| pseudococcidae | Yes | | | invertebrates | family | 30190 | click here |
| psoroptes ovis | Yes | species | eukaryota | invertebrates | species | 83912 | click here |
| pteropus alecto | Yes | species | eukaryota | mammals | species | 9402 | click here |
| pusa caspica | Yes | species | eukaryota | mammals | species | 693431 | click here |
| rachycentron canadum | Yes | species | eukaryota | vertebrates | species | 141264 | click here |
| rana catesbeiana | Yes | species | eukaryota | vertebrates | species | 8400 | click here |
| raphanus sativus | Yes | species | eukaryota | plants | species | 3726 | click here |
| rattus | Yes | | | rodents | genus | 10114 | click here |
| rattus norvegicus | Yes | species | eukaryota | rodents | species | 10116 | click here |
| rhinoceros unicornis | Yes | species | eukaryota | mammals | species | 9809 | click here |
| rhynchophorus ferrugineus | Yes | species | eukaryota | invertebrates | species | 354439 | click here |
| rissa tridactyla | Yes | species | eukaryota | vertebrates | species | 75485 | click here |
| rupicapra pyrenaica | Yes | species | eukaryota | mammals | species | 72545 | click here |
| rupicapra rupicapra | Yes | species | eukaryota | mammals | species | 34869 | click here |
| saguinus labiatus | Yes | species | eukaryota | primates | species | 78454 | click here |
| saimiri sciureus | Yes | species | eukaryota | primates | species | 9521 | click here |
| salmo salar | Yes | species | eukaryota | vertebrates | species | 8030 | click here |
| sapajus apella | Yes | species | eukaryota | primates | species | 9515 | click here |
| sarotherodon galilaeus | Yes | species | eukaryota | vertebrates | species | 8144 | click here |
| schizopygopsis pylzovi | Yes | species | eukaryota | vertebrates | species | 263523 | click here |
| schizothorax prenanti | Yes | species | eukaryota | vertebrates | species | 75362 | click here |
| sciaenops ocellatus | Yes | species | eukaryota | vertebrates | species | 76340 | click here |
| scophthalmidae | Yes | | | vertebrates | family | 52902 | click here |
| scophthalmus maximus | Yes | species | eukaryota | vertebrates | species | 52904 | click here |
| scortum barcoo | Yes | species | eukaryota | vertebrates | species | 214431 | click here |
| selenotoca multifasciata | Yes | species | eukaryota | vertebrates | species | 75040 | click here |
| seriola dumerili | Yes | species | eukaryota | vertebrates | species | 41447 | click here |
| seriola lalandi | Yes | species | eukaryota | vertebrates | species | 302047 | click here |
| seriola quinqueradiata | Yes | species | eukaryota | vertebrates | species | 8161 | click here |
| sialia sialis | Yes | species | eukaryota | vertebrates | species | 172413 | click here |
| siganus guttatus | Yes | species | eukaryota | vertebrates | species | 92439 | click here |
| siniperca | Yes | | | vertebrates | genus | 119487 | click here |
| siniperca chuatsi | Yes | species | eukaryota | vertebrates | species | 119488 | click here |
| solanum tuberosum | Yes | species | eukaryota | plants | species | 4113 | click here |
| sparus aurata | Yes | species | eukaryota | vertebrates | species | 8175 | click here |
| spinacia oleracea | Yes | species | eukaryota | plants | species | 3562 | click here |
| spodoptera frugiperda | Yes | species | eukaryota | invertebrates | species | 7108 | click here |
| stellera chamaejasme | Yes | species | eukaryota | plants | species | 142738 | click here |
| streptococcus agalactiae | Yes | species | bacteria | bacteria | species | 1311 | click here |
| strigops habroptila | Yes | species | | | species | 2489341 | click here |
| strigops habroptilus | Yes | species | eukaryota | vertebrates | species | 57251 | click here |
| strombus gigas | Yes | species | eukaryota | invertebrates | species | 291982 | click here |
| sus scrofa | Yes | species | eukaryota | mammals | species | 9823 | click here |
| sus scrofa domesticus | Yes | subspecies | eukaryota | mammals | subspecies | 9825 | click here |
| tachysurus fulvidraco | Yes | species | | | species | 1234273 | click here |
| takifugu rubripes | Yes | species | eukaryota | vertebrates | species | 31033 | click here |
| testudines | Yes | | | vertebrates | order | 8459 | click here |
| thlaspi goesingense | Yes | species | eukaryota | plants | species | 60913 | click here |
| tilapia | Yes | | | vertebrates | genus | 8126 | click here |
| tilapia sp. | Yes | no rank | eukaryota | vertebrates | species | 30879 | click here |
| trachinotus blochii | Yes | species | eukaryota | vertebrates | species | 435999 | click here |
| trachinotus ovatus | Yes | species | eukaryota | vertebrates | species | 173339 | click here |
| trachurus japonicus | Yes | species | eukaryota | vertebrates | species | 83875 | click here |
| trichopodus pectoralis | Yes | species | eukaryota | vertebrates | species | 313238 | click here |
| triticum aestivum | Yes | species | eukaryota | plants | species | 4565 | click here |
| tursiops truncatus | Yes | species | eukaryota | mammals | species | 9739 | click here |
| upupa epops | Yes | species | eukaryota | vertebrates | species | 57439 | click here |
| ursus | Yes | | | mammals | genus | 9639 | click here |
| ursus americanus | Yes | species | eukaryota | mammals | species | 9643 | click here |
| ursus arctos | Yes | species | eukaryota | mammals | species | 9644 | click here |
| varanus prasinus | Yes | species | eukaryota | vertebrates | species | 62050 | click here |
| vulpes | Yes | | | mammals | genus | 9625 | click here |
| vulpes lagopus | Yes | species | eukaryota | mammals | species | 494514 | click here |
| zalophus californianus | Yes | species | eukaryota | mammals | species | 9704 | click here |