| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Abacionidae | 0 | 0 | 12 |
| Abacioninae | 0 | 0 | 2 |
| Aberrantidae | 0 | 0 | 10 |
| Ablechroiulidae | 0 | 0 | 12 |
| Ablechroiulinae | 0 | 0 | 2 |
| Abrocomidae (chinchilla rats) | 0 | 0 | 12 |
| Abrsidae | 0 | 0 | 12 |
| Abylidae | 0 | 0 | 12 |
| Abyssoanthidae | 0 | 0 | 12 |
| Abyssochitonidae | 0 | 0 | 12 |
| Abyssochrysidae | 0 | 0 | 12 |
| Cottidae (sculpins) | 0 | 0 | 48 |
| Acalyptonotidae | 0 | 0 | 12 |
| Acanaloniidae (acanaloniid planthoppers) | 0 | 0 | 12 |
| Acanthaceae (Acanthus family) | 0 | 0 | 12 |
names in breadcrumbs
