| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Capitella aciculatus Hartman, 1959 |
Western Central Atlantic | ||
| Capitella capitata (Fabricius, 1780) |
Cosmopolitan | 8 | |
| Capitella caribaeorum Warren & George, 1986 |
Western Central Atlantic | ||
| Capitella giardi Mesnil, 1897 |
Western Central Atlantic and the Mediterranean Sea | ||
| Capitella hermaphrodita Boletzky & Dolile, 1967 |
Mediterranean Sea | ||
| Capitella jonesi (Hartman, 1959) |
Western Central Atlantic | ||
| Capitella minima Langerhans, 1881 |
Northeast Atlantic and Western Indian Ocean | ||
| Capitella ovincola Hartman, 1947 |
Western Central Atlantic and Eastern Pacific | ||
| Capitella perarmata (Gravier, 1911) |
Antarctic | ||
| Capitella teres Treadwell, 1939 |
Western Central Atlantic |