| acanthocheilonema reconditum | Yes | species | eukaryota | invertebrates | species | 114234 | click here |
| acinetobacter sp. 12b | Yes | no rank | bacteria | bacteria | species | 937530 | click here |
| acinetobacter sp. 17a | Yes | no rank | bacteria | bacteria | species | 937531 | click here |
| acinetobacter sp. 19b | Yes | no rank | bacteria | bacteria | species | 937532 | click here |
| acinetobacter sp. 30a | Yes | no rank | bacteria | bacteria | species | 937533 | click here |
| acinetobacter sp. 3b | Yes | no rank | bacteria | bacteria | species | 645746 | click here |
| anaplasma odocoilei | Yes | no rank | bacteria | bacteria | species | 331269 | click here |
| anaplasma ovis | Yes | species | bacteria | bacteria | species | 142058 | click here |
| anaplasma phagocytophilum | Yes | species | bacteria | bacteria | species | 948 | click here |
| anaplasma sp. | Yes | species | bacteria | bacteria | species | 1872535 | click here |
| arsenophonus endosymbiont of hippobosca equina | Yes | no rank | bacteria | bacteria | species | 701062 | click here |
| arsenophonus endosymbiont of lipoptena cervi | Yes | no rank | bacteria | bacteria | species | 363258 | click here |
| arsenophonus endosymbiont of trichobius caecus | Yes | no rank | bacteria | bacteria | species | 363254 | click here |
| arsenophonus endosymbiont of trichobius longipes | Yes | no rank | bacteria | bacteria | species | 363255 | click here |
| arsenophonus endosymbiont of trichobius major | Yes | species | | | species | 1082346 | click here |
| arsenophonus endosymbiont of trichobius parasiticus | Yes | no rank | bacteria | bacteria | species | 363256 | click here |
| arsenophonus endosymbiont of trichobius yunkeri | Yes | no rank | bacteria | bacteria | species | 363257 | click here |
| arsenophonus symbiont of hippobosca camelina | Yes | no rank | bacteria | bacteria | species | 634111 | click here |
| arsenophonus symbiont of lipoptena cervi | Yes | no rank | bacteria | bacteria | species | 634112 | click here |
| arsenophonus symbiont of lipoptena fortisetosa | Yes | no rank | bacteria | bacteria | species | 634113 | click here |
| arsenophonus symbiont of lipoptena sp. | Yes | no rank | bacteria | bacteria | species | 634114 | click here |
| arsenophonus symbiont of melophagus ovinus | Yes | no rank | bacteria | bacteria | species | 634115 | click here |
| arsenophonus symbiont of nycteribia sp. | Yes | no rank | bacteria | bacteria | species | 634118 | click here |
| arsenophonus symbiont of ornithomya avicularia | Yes | no rank | bacteria | bacteria | species | 634119 | click here |
| arsenophonus symbiont of ornithomya biloba | Yes | no rank | bacteria | bacteria | species | 634120 | click here |
| arsenophonus symbiont of ornithomya chloropus | Yes | no rank | bacteria | bacteria | species | 634121 | click here |
| arsenophonus symbiont of trichobius sp. | Yes | no rank | bacteria | bacteria | species | 634125 | click here |
| arthrobacter sp. b131a(2010) | Yes | no rank | bacteria | bacteria | species | 904518 | click here |
| arthrobacter sp. b85b(2010) | Yes | no rank | bacteria | bacteria | species | 904516 | click here |
| arthrobacter sp. b90a(2010) | Yes | no rank | bacteria | bacteria | species | 904517 | click here |
| arthrorhynchus nycteribiae | Yes | species | | | species | 1963392 | click here |
| babesia divergens | Yes | species | eukaryota | invertebrates | species | 32595 | click here |
| bacillaceae bacterium b66a(2010) | Yes | no rank | bacteria | bacteria | species | 904548 | click here |
| bacillaceae bacterium b66b(2010) | Yes | no rank | bacteria | bacteria | species | 904549 | click here |
| bacillales bacterium b85a(2010) | Yes | no rank | bacteria | bacteria | species | 904552 | click here |
| bacillus endophyticus | Yes | species | bacteria | bacteria | species | 135735 | click here |
| bacillus simplex | Yes | species | bacteria | bacteria | species | 1478 | click here |
| bacillus sp. b107a(2010) | Yes | no rank | bacteria | bacteria | species | 904523 | click here |
| bacillus sp. b110(2010) | Yes | no rank | bacteria | bacteria | species | 904514 | click here |
| bacillus sp. b111(2010) | Yes | no rank | bacteria | bacteria | species | 904515 | click here |
| bacillus sp. b113(2010) | Yes | no rank | bacteria | bacteria | species | 904533 | click here |
| bacillus sp. b137(2010) | Yes | no rank | bacteria | bacteria | species | 904534 | click here |
| bacillus sp. b25(2010) | Yes | no rank | bacteria | bacteria | species | 904525 | click here |
| bacillus sp. b27(2010) | Yes | no rank | bacteria | bacteria | species | 904520 | click here |
| bacillus sp. b29(2010) | Yes | no rank | bacteria | bacteria | species | 904507 | click here |
| bacillus sp. b2b(2010) | Yes | no rank | bacteria | bacteria | species | 904524 | click here |
| bacillus sp. b34(2010) | Yes | no rank | bacteria | bacteria | species | 904526 | click here |
| bacillus sp. b40a(2010) | Yes | no rank | bacteria | bacteria | species | 904527 | click here |
| bacillus sp. b41(2010) | Yes | no rank | bacteria | bacteria | species | 904521 | click here |
| bacillus sp. b43(2010) | Yes | no rank | bacteria | bacteria | species | 904528 | click here |
| bacillus sp. b44(2010) | Yes | no rank | bacteria | bacteria | species | 904508 | click here |
| bacillus sp. b51(2010) | Yes | no rank | bacteria | bacteria | species | 904522 | click here |
| bacillus sp. b52(2010) | Yes | no rank | bacteria | bacteria | species | 904509 | click here |
| bacillus sp. b54(2010) | Yes | no rank | bacteria | bacteria | species | 904529 | click here |
| bacillus sp. b64(2010) | Yes | no rank | bacteria | bacteria | species | 904510 | click here |
| bacillus sp. b67(2010) | Yes | no rank | bacteria | bacteria | species | 904530 | click here |
| bacillus sp. b73(2010) | Yes | no rank | bacteria | bacteria | species | 904531 | click here |
| bacillus sp. b79(2010) | Yes | no rank | bacteria | bacteria | species | 904511 | click here |
| bacillus sp. b8(2010) | Yes | no rank | bacteria | bacteria | species | 904519 | click here |
| bacillus sp. b81a(2010) | Yes | no rank | bacteria | bacteria | species | 904512 | click here |
| bacillus sp. b82(2010) | Yes | no rank | bacteria | bacteria | species | 904532 | click here |
| bacillus sp. b9(2010b) | Yes | no rank | bacteria | bacteria | species | 904553 | click here |
| bacterium endosymbiont of aspidoptera phyllostomatis | Yes | species | | | species | 1321427 | click here |
| bacterium endosymbiont of basilia boardmani | Yes | species | | | species | 1321428 | click here |
| bacterium endosymbiont of brachytarsina sp. 1 | Yes | no rank | | | species | 1321431 | click here |
| bacterium endosymbiont of brachytarsina sp. 2 | Yes | no rank | | | species | 1321432 | click here |
| bacterium endosymbiont of dipseliopoda biannulata | Yes | species | | | species | 1321433 | click here |
| bacterium endosymbiont of eucampsipoda africana | Yes | species | | | species | 1321434 | click here |
| bacterium endosymbiont of eucampsipoda inermis | Yes | species | | | species | 1321436 | click here |
| bacterium endosymbiont of lipoptena cervi | Yes | species | | | species | 1321441 | click here |
| bacterium endosymbiont of lipoptena depressa | Yes | species | | | species | 1321442 | click here |
| bacterium endosymbiont of megastrebla sp. | Yes | species | | | species | 1321443 | click here |
| bacterium endosymbiont of megistopoda aranea | Yes | species | | | species | 1321444 | click here |
| bacterium endosymbiont of ornithomya avicularia | Yes | species | | | species | 1173100 | click here |
| bacterium endosymbiont of ornithomyia fringillina | Yes | species | | | species | 1321445 | click here |
| bacterium endosymbiont of paratrichobius longicrus | Yes | species | | | species | 1321447 | click here |
| bacterium endosymbiont of penicillidia dufourii ssp. | Yes | no rank | | | no rank | 1321448 | click here |
| bacterium endosymbiont of trichobius dugesioides | Yes | species | | | species | 1321458 | click here |
| bacterium endosymbiont of trichobius intermedius | Yes | species | | | species | 1321460 | click here |
| bacterium endosymbiont of trichobius major | Yes | species | | | species | 1321461 | click here |
| bacterium endosymbiont of trichobius parasiticus | Yes | species | | | species | 1321465 | click here |
| bartonella chomelii | Yes | species | bacteria | bacteria | species | 236402 | click here |
| bartonella henselae | Yes | species | bacteria | bacteria | species | 38323 | click here |
| bartonella melophagi | Yes | species | bacteria | bacteria | species | 291176 | click here |
| bartonella schoenbuchensis | Yes | species | bacteria | bacteria | species | 165694 | click here |
| bartonella sp. | Yes | species | bacteria | bacteria | species | 46358 | click here |
| bartonella sp. ki1 | Yes | no rank | | | species | 1127440 | click here |
| bartonella sp. lm4 | Yes | no rank | bacteria | bacteria | species | 338585 | click here |
| bartonella sp. p1 | Yes | no rank | | | species | 1127444 | click here |
| bartonella sp. y1 | Yes | no rank | | | species | 1127445 | click here |
| bartonella symbiont of basilia (paracyclopodia) sp. | Yes | species | | | species | 1779624 | click here |
| bartonella symbiont of eucampsipoda theodori | Yes | species | | | species | 1779626 | click here |
| bartonella symbiont of nycteribia stylidiopsis | Yes | species | | | species | 1779627 | click here |
| bartonella symbiont of penicillidia leptothrinax | Yes | species | | | species | 1779628 | click here |
| bartonella symbiont of trichobius major | Yes | no rank | bacteria | bacteria | species | 301859 | click here |
| bluetongue virus | Yes | species | viruses and viroids | viruses | species | 40051 | click here |
| border disease virus | Yes | species | viruses and viroids | viruses | species | 358764 | click here |
| borrelia coriaceae | Yes | species | bacteria | bacteria | species | 144 | click here |
| borreliella burgdorferi | Yes | species | bacteria | bacteria | species | 139 | click here |
| bughendera virus | Yes | isolate | | | isolate | 2740749 | click here |