| Label | Id | |
|---|---|---|
| Abdera | 433071 | |
| Abditoconus | 2584338 | |
| Abyssorchomene | 44332 | |
| Acanthaster | 133433 | |
| Acanthonevra | 43373 | |
| Acetobacteraceae | 433 | |
| Achlydosa | 994331 | |
| Acidobacteriales | 204433 | |
| Acolpenteron | 404332 | |
| Actibacterium | 1433986 | |
| Adelphobates | 1004433 | |
| Aegialites | 433072 | |
| Aesculus | 43363 | |
| Agmunavirus | 2843342 | |
| Agnathus | 433073 |