| siphoninus phillyreae | Yes | species | eukaryota | invertebrates | species | 7040 | click here |
| solanum lycopersicum | Yes | species | eukaryota | plants | species | 4081 | click here |
| solanum melongena | Yes | species | eukaryota | plants | species | 4111 | click here |
| spalangia cameroni | Yes | species | eukaryota | invertebrates | species | 162946 | click here |
| spalangia endius | Yes | species | eukaryota | invertebrates | species | 162947 | click here |
| spodoptera frugiperda | Yes | species | eukaryota | invertebrates | species | 7108 | click here |
| stomaphis betulidahuricae | Yes | species | | | species | 1244028 | click here |
| stomaphis fagi | Yes | species | eukaryota | invertebrates | species | 97072 | click here |
| stomaphis longirostris | Yes | species | eukaryota | invertebrates | species | 97075 | click here |
| stomaphis quercus | Yes | species | eukaryota | invertebrates | species | 97077 | click here |
| stomaphis takahashii | Yes | species | eukaryota | invertebrates | species | 96554 | click here |
| stomoxys calcitrans | Yes | species | eukaryota | invertebrates | species | 35570 | click here |
| sus scrofa | Yes | species | eukaryota | mammals | species | 9823 | click here |
| technomyrmex albipes | Yes | species | eukaryota | invertebrates | species | 369240 | click here |
| tetraleurodes acaciae | Yes | species | eukaryota | invertebrates | species | 267835 | click here |
| tetraleurodes mori | Yes | species | eukaryota | invertebrates | species | 267836 | click here |
| trialeurodes hutchingsi | Yes | species | eukaryota | invertebrates | species | 267827 | click here |
| trialeurodes vaporariorum | Yes | species | eukaryota | invertebrates | species | 88556 | click here |
| triatoma brasiliensis | Yes | species | eukaryota | invertebrates | species | 65344 | click here |
| triatoma costalimai | Yes | species | eukaryota | invertebrates | species | 162374 | click here |
| triatoma guasayana | Yes | species | eukaryota | invertebrates | species | 65346 | click here |
| triatoma guazu | Yes | species | eukaryota | invertebrates | species | 162372 | click here |
| triatoma infestans | Yes | species | eukaryota | invertebrates | species | 30076 | click here |
| triatoma juazeirensis | Yes | species | | | species | 1340796 | click here |
| triatoma lecticularia | Yes | species | eukaryota | invertebrates | species | 162363 | click here |
| triatoma maculata | Yes | species | eukaryota | invertebrates | species | 162380 | click here |
| triatoma melanosoma | Yes | species | eukaryota | invertebrates | species | 162377 | click here |
| triatoma picturata | Yes | species | eukaryota | invertebrates | species | 98664 | click here |
| triatoma pseudomaculata | Yes | species | eukaryota | invertebrates | species | 162376 | click here |
| triatoma rubrofasciata | Yes | species | eukaryota | invertebrates | species | 162384 | click here |
| triatoma sherlocki | Yes | species | eukaryota | invertebrates | species | 508757 | click here |
| triatoma williami | Yes | species | eukaryota | invertebrates | species | 162373 | click here |
| trichobius | Yes | | | invertebrates | genus | 339792 | click here |
| trichobius caecus | Yes | species | eukaryota | invertebrates | species | 339804 | click here |
| trichobius longipes | Yes | species | eukaryota | invertebrates | species | 339834 | click here |
| trichobius major | Yes | species | eukaryota | invertebrates | species | 339826 | click here |
| trichobius parasiticus | Yes | species | eukaryota | invertebrates | species | 339833 | click here |
| trichobius yunkeri | Yes | species | eukaryota | invertebrates | species | 339806 | click here |
| trichosanthes dioica | Yes | species | eukaryota | plants | species | 320667 | click here |
| trioza eugeniae | Yes | species | eukaryota | invertebrates | species | 30094 | click here |
| vespula pensylvanica | Yes | species | eukaryota | invertebrates | species | 30213 | click here |