| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Heterostigma fagei Monniot & Monniot, 1961 |
Northeast Atlantic and the Mediterranean Sea | ||
| Heterostigma gonochorica Monniot, 1965 |
Northeast Atlantic and the Mediterranean Sea | ||
| Heterostigma mediterranea Pérès, 1958 |
Northeast Atlantic and the Mediterranean | ||
| Heterostigma melitensis Monniot & Monniot, 1976 |
Northeast Atlantic and the Mediterranean Sea | ||
| Heterostigma reptans Monniot & Monniot, 1963 |
Northeast Atlantic and the Mediterranean Sea | ||
| Heterostigma separ Ärnbäck, 1924 |
Atlantic and the Mediterranean Sea | ||
| Heterostigma singulare (Van Name, 1912) |
Northwest Atlantic |