Adults inhabit lagoon and inshore coral reefs, frequently associated with Pavona coral . Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs .
Dorsal spines (total): 13; Dorsal soft rays (total): 14 - 15; Anal spines: 2; Anal soft rays: 15 - 16. : short and / or deep; Cross section: compressed.
Behavioural data for Colin's damsel is currently being reviewed.
Diet information for Colin's damsel is currently being compiled.
Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs .
Marine; reef-associated; non-migratory; depth range 10 - 18 m . Tropical Central Pacific: known only from southern Papua New Guinea.
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