| Species | RefIntense Num | Refseq Num | Source |
|---|---|---|---|
| Treponema pallidum | 1 | 96 | HMP |
| Treponema succinifaciens | 1 | 1 | MGYG |
| Treponema vincentii | 1 | 7 | HMP |
| Trichlorobacter lovleyi | 1 | 1 | HMP |
| Trichormus azollae | 1 | 1 | HMP |
| Trichormus variabilis | 1 | 14 | HMP |
| Tropheryma whipplei | 1 | 19 | HMP |
| Truepera radiovictrix | 1 | 1 | HMP |
| Trypanosoma brucei | 1 | 2 | HMP |
| Tsukamurella paurometabola | 1 | 5 | HMP |