| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Atlanta Lesueur 1817 (海蝶螺屬) | 1 | 0 | 0 |
| Atlanta peroni | 0 | 0 | 0 |
| Atlantidae Rang 1829 (明螺科) | 2 | 0 | 0 |
| Aves | 0 | 5 | 0 |
| Aves (鳥綱) | 1 | 16 | 0 |
| Bacillariophyta | 0 | 4 | 0 |
| Beroe Muller 1776 | 1 | 0 | 0 |
| Beroe ovata Bruguière 1789 | 0 | 0 | 0 |
| Beroida Eschscholtz 1829 | 1 | 0 | 0 |
| Beroidae Eschscholtz 1825 | 1 | 0 | 0 |
| Bivalvia Linnaeus 1758 (雙殼綱) | 1 | 1 | 0 |
| Bocydium globulare | 0 | 1 | 0 |
| Bodo saltans | 0 | 1 | 0 |
| Bombus Latreille 1802 (熊蜂屬) | 0 | 2 | 0 |
| Bombus sonorus Say 1837 | 0 | 1 | 0 |
