| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| × Triticale | 0 | 2 | 0 |
| Aa | 0 | 2 | 0 |
| Aaaaba | 0 | 2 | 0 |
| Aaptosyax | 0 | 0 | 0 |
| Aaptosyax grypus Rainboth 1991 (Giant Salmon Carp) | 0 | 2 | 0 |
| Aaveqaspis | 0 | 0 | 0 |
| Aaveqaspis inesoni | 0 | 2 | 0 |
| Abactochromis | 0 | 0 | 0 |
| Abactochromis labrosus (Trewavas 1935) | 0 | 2 | 0 |
| Abalistes | 1 | 0 | 0 |
| Abalistes filamentosus Matsuura & Yoshino 2004 (Hairfin triggerfish) | 0 | 2 | 0 |
| Abalistes stellaris (Bloch & Schneider 1801) (starry triggerfish) | 0 | 2 | 0 |
| Abalistes stellatus (Anonymous 1798) (Starry triggerfish) | 0 | 2 | 0 |
| Abbottina | 1 | 0 | 0 |
| Abbottina binhi Nguyen 2001 | 0 | 2 | 0 |
