| Nominal Species (n = 6) | Present allocation (n = 6) | Ref. |
|---|---|---|
| Crasiella diplura Clausen, 1968 | Crasiella diplura | 19 |
| Crasiella indica Chandrasekara Rao, 1981 | Crasiella indica | 19 |
| Planodasys littoralis Chandrasekara Rao, 1993 | Planodasys littoralis | 19 |
| Planodasys marginalis Chandrasekara Rao, 1970 | Planodasys marginalis | 19 |
| Crasiella oceanica d'Hondt, 1974 | Crasiella oceanica | 19 |
| Crasiella pacifica Schmidt, 1974 | Crasiella pacifica | 19 |