| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Polygordius appendiculatus unspecified |
Northwest Pacific, Northeast Atlantic, and the Mediterranean Sea | ||
| Polygordius eschaturus Marcus, 1948 |
Western Central Atlantic | ||
| Polygordius lacteus Schneider, 1868 |
Atlantic Ocean and the Mediterranean Sea | ||
| Polygordius leo Marcus, 1955 |
Western Central Atlantic | ||
| Polygordius neapolitanus Fraipont, 1887 |
Mediterranean Sea | ||
| Polygordius pacificus Schmidt & Westheide, 1977 |
Eastern Pacific | ||
| Polygordius triestinus unspecified |
Western Central Pacific and the Mediterranean Sea |