| Aonidella López-Jamar, 1989 |
| Aonidella cirrobranchiata (Day, 1961) |
| Aonidella dayi López-Jamar, 1989 |
| Aonides Claparède, 1864 |
| Aonides californiensis Rioja, 1947 |
| Aonides fulgens Levinsen, 1884 |
| Aonides gracilis Tauber, 1879 |
| Aonides mayaguezensis Foster, 1969 |
| Aonides oxycephala (Sars, 1862) |
| Aonides paucibranchiata Southern, 1914 |
| Apoprionospio Foster, 1969 |
| Apoprionospio dayi Foster, 1969 |
| Apoprionospio pygmaea (Hartman, 1961) |
| Aquilaspio Foster, 1971 |
| Aquilaspio aucklandica (Augener, 1923) |
| Aurospio Maciolek, 1981 |
| Aurospio dibranchiata Maciolek, 1981 |
| Boccardia Carazzi, 1893 |
| Boccardia anophthalma (Rioja, 1962) |
| Boccardia galapagense Blake, 1986 |