| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Scaeurgus jumeau Norman, Hochberg, & Boucher-Rodoni, 2005 |
Southwest Pacific | 4.4 | |
| Scaeurgus nesisi Norman, Hochberg, & Boucher-Rodoni, 2005 |
Western Central Pacific | 5.6 | |
| Scaeurgus patagiatus Berry, 1913 |
Pacific Ocean | 6.3 | |
| Scaeurgus tuber Norman, Hochberg, & Boucher-Rodoni, 2005 |
Western Pacific | 2.4 | |
| Scaeurgus unicirrhus (Delle Chiaje, 1841) |
Unihorn octopus | Indo-Pacific, Atlantic and the Mediterranean | 12 |