| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Abaeis nicippe (Cramer (1779)) (Piéride orangée) | 0 | 0 | 0 |
| Abagrotis alternata Grote 1864 | 0 | 0 | 0 |
| Abrocoma Waterhouse 1837 | 0 | 0 | 0 |
| Abrocoma boliviensis Glanz & Anderson 1990 | 0 | 13 | 0 |
| Abrocoma cinerea Thomas 1919 | 0 | 8 | 0 |
| Abrocomidae | 3 | 3 | 0 |
| Acantharchus pomotis (Baird 1855) | 0 | 0 | 0 |
| Acanthaster planci (Linnaeus 1758) | 0 | 13 | 0 |
| Acanthasteridae | 1 | 0 | 0 |
| Acanthepeira stellata (Walckenaer 1805) | 0 | 0 | 0 |
| Acanthocephala terminalis (Dallas 1852) | 0 | 0 | 0 |
| Acanthochitonidae Pilsbry 1893 | 1 | 0 | 0 |
| Acanthomyops claviger (Roger 1862) | 0 | 0 | 0 |
| Acanthorhynchus tenuirostris (Latham 1801) (Méliphage à bec grêle) | 0 | 12 | 0 |
| Acanthosomatidae | 1 | 0 | 0 |
