| Main Ref. | Colin, PL, 2010, Aggregation and spawning of the humphead wrasse Cheilinus undulatus (Pisces: Labridae): general aspects of spawning behaviour, Journal of Fish Biology 76:987-1007 | ||
| Spawning type | Pair spawning | ||
| Aggregation type | Resident | ||
| Spawning evidence | |||
| Direct | |||
| Spawning observation | |||
| Indirect | |||
| Courtship | |||
| Status | Unknown | ||
| Lunar phase | New moon; Full moon; | ||
| Habitat type | Fringing reef; Drop-off (shelf edge); Outer reef slope; Atoll | ||
| Management | Marine Protected Area | Gear | Spear |
| Country | Palau | ||