| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Eusyllis assimilis von Marenzeller, 1876 |
Indo-Pacific and the Mediterranean | ||
| Eusyllis blomstrandi Malmgren, 1867 |
Indo-Pacific, Atlantic Ocean, Arctic and the Mediterranean Sea | ||
| Eusyllis ceylonica Augener, 1926 |
Western Central Pacific | ||
| Eusyllis edenticulata Pillai, 1965 |
Western Central Pacific | ||
| Eusyllis habei Imajima, 1966 |
Northeast Pacific | ||
| Eusyllis heterocirrata Hartmann-Schröder, 1959 |
Eastern Pacific | ||
| Eusyllis homocirrata Hartmann-Schröder, 1958 |
Western Central Atlantic and Eastern Pacific | ||
| Eusyllis japonica unspecified |
Northeast Pacific | ||
| Eusyllis kerguelensis McIntosh, 1885 |
Antarctic | ||
| Eusyllis kupfferi Langerhans, 1879 |
Western Central Atlantic and the Mediterranean Sea | ||
| Eusyllis lamelligera Marion & Bobretzky, 1875 |
Western Central Atlantic, Eastern Pacific and the Mediterranean Sea | ||
| Eusyllis maxima (Monro, 1930) |
Antarctic Atlantic | ||
| Eusyllis spirocirrata Hartmann-Schröder, 1959 |
Eastern Pacific |