| Species name | Common name | Distribution | Max. Length (cm) | 
|---|---|---|---|
| Diopisthoporus brachypharyngeus Dörjes, 1968 | Northeast Atlantic | ||
| Diopisthoporus gymnopharyngeus Smith & Tyler, 1985 | Western Central Atlantic | ||
| Diopisthoporus lofolitis Hooge & Smith, 2004 | Western Central Atlantic | 0.03 | |
| Diopisthoporus longitubus Westblad, 1940 | Northeast Atlantic | ||
| Diopisthoporus psammophilus Dörjes, 1968 | Northeast Atlantic |