| Label | Id | |
|---|---|---|
| Bambusiphila | 1783575 | |
| Batillipedidae | 335724 | |
| Batillipes | 335725 | |
| Beceayunavirus | 2843357 | |
| Bellastraea | 335772 | |
| Bembidionetolitzkya | 443574 | |
| Beridops | 343573 | |
| Berlandiera | 53575 | |
| Berthelinia | 1522357 | |
| Betaherpesvirinae | 10357 | |
| Betaherpesviruses | 10357 | |
| Bittiolum | 1357311 | |
| Bittium | 1357313 | |
| Bitylenchus | 293577 | |
| Bohuslania | 2135797 |