| Polydora flava Claparède, 1870 |
| Polydora giardi Mesnil, 1896 |
| Polydora hamata Webster, 1879 |
| Polydora heterochaeta Rioja, 1939 |
| Polydora ligni Webster, 1879 |
| Polydora nuchalis Woodwick, 1953 |
| Polydora plena Berkeley & Berkeley, 1936 |
| Polydora quadrilobata Jacobi, 1833 |
| Polydora rickettsi Woodwick, 1961 |
| Polydora socialis (Schmarda, 1861) |
| Polydora spongicola E. Berkeley & C. Berkeley, 1950 |
| Polydora tricuspa Hartman, 1939 |
| Polydora websteri Hartman, 1943 |
| Polydora wobberi Light, 1970 |
| Prionospio Malmgren, 1867 |
| Prionospio (Apoprionospio) Foster, 1969 |
| Prionospio (Apoprionospio) dayi (Foster, 1969) |
| Prionospio (Apoprionospio) pygmaea Hartman, 1961 |
| Prionospio (Apoprionospio) vermillionensis Fauchald, 1972 |
| Prionospio (Minuspio) Foster, 1971 |