Tahitian Reef-Damsel

Pomachromis fuscidorsalis

The Tahitian Reef-damsel, a member of the family Pomacentridae, is a small reef fish found in the Eastern Central Pacific, specifically around the Society Islands and the Pitcairn Group. It reaches a maximum length of 6.0 cm and features a fusiform, compressed body shape. This species can be identified by its dorsal fin, which has a total of 14 spines and 13 soft rays, and its anal fin with 2 spines and 13 soft rays. Tahitian Reef-damsels inhabit current-swept and surge areas of seaward and outer channel reefs. They are typically found at depths ranging from 1 to 18 meters. These fish are diurnal and exhibit distinct pairing during breeding. They are oviparous, with eggs that adhere to the substrate. Males play a crucial role in guarding and aerating the eggs. Divers encountering the Tahitian Reef-damsel can expect to see them actively swimming around their reef habitats. They are harmless to humans and currently hold a conservation status of Least Concern according to the IUCN Red List.