| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Haplogonaria amarilla Hooge & Eppinger, 2005 |
Eastern Central Pacific | 0.065 | |
| Haplogonaria elegans Faubel, 1976 |
Northeast Atlantic | ||
| Haplogonaria glandulifera Dörjes, 1968 |
Northeast Atlantic | ||
| Haplogonaria macrobursalis Dörjes, 1968 |
Northeast Atlantic | ||
| Haplogonaria minima (Westblad, 1946) |
Northeast Atlantic | ||
| Haplogonaria phyllospadicis Hooge & Tyler, 2003 |
Eastern Central Pacific | 0.045 | |
| Haplogonaria psammalia Faubel, 1974 |
Northeast Atlantic | ||
| Haplogonaria simplex Dörjes, 1968 |
Northeast Atlantic | ||
| Haplogonaria sinubursalia Dörjes, 1968 |
Northeast Atlantic | ||
| Haplogonaria stradbrokensis Hooge, 2003 |
Western Central Pacific | 0.044 | |
| Haplogonaria syltensis Dörjes, 1968 |
Northeast Atlantic | ||
| Haplogonaria viridis Dörjes, 1968 |
Northeast Atlantic |