| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Halopteris alternata (Nutting, 1900) |
Atlantic and Pacific Oceans | ||
| Halopteris australis Galea, 2018 |
Central Pacific | ||
| Halopteris brasiliensis Galea, 2018 |
Southwest Atlantic | ||
| Halopteris campanula Busk, 1852 |
Western Pacific | ||
| Halopteris carinata Allman, 1877 |
Western Atlantic | ||
| Halopteris catharina (Johnson, 1833) |
Northeast Atlantic | ||
| Halopteris clarkei (Nutting, 1900) |
Western Atlantic | ||
| Halopteris constricta Totton, 1930 |
Indo-Pacific and Southeast Atlantic | ||
| Halopteris diaphana (Heller, 1868) |
Central Pacific and Western Atlantic | ||
| Halopteris enersis Galea, 2006 |
Enersis hydroid | Southeast Pacific | |
| Halopteris geminata (Allman, 1877) |
Western Atlantic | ||
| Halopteris glutinosa (Lamouroux, 1816) |
Indo-Pacific | ||
| Halopteris peculiaris (Billard, 1913) |
Western Central Pacific | ||
| Halopteris polymorpha (Billard, 1913) |
Western Central Pacific and Southwest Atlantic | ||
| Halopteris schucherti Galea, 2006 |
Schuchert's hydroid | Southeast Pacific | |
| Halopteris scoparia var. scoparia Sauvageau |
Mediterranean | ||
| Halopteris tenella (Verrill, 1874) |
Plume hydroid | Atlantic and Pacific Oceans | |
| Halopteris violae Calder, Mallinson, Collins & Hickman, 2003 |
Southeast Pacific |