Whiteband Damsel

Plectroglyphidodon leucozona

The Whiteband Damsel is a small reef fish, reaching up to 12 cm in length. It is characterized by its compressed body shape, which is both short and deep. Divers can identify this species by its distinct dorsal fin, which has 12 spines and 15 to 17 soft rays, and its anal fin, which consists of 2 spines and 12 to 13 soft rays. This fish is commonly found in the Indo-Pacific region, from the Red Sea and East Africa to the Marshall and Pitcairn Islands, extending north to Japan and south to Australia. Whiteband Damsels inhabit shallow reef environments, typically between 0 and 6 meters deep. They are often seen in surge-swept shorelines and seaward reef margins, while juveniles are more likely to be found in intertidal reef crests and sheltered ocean bays. Their diet primarily consists of benthic algae, which they graze on during the day. Reproduction in Whiteband Damsels involves distinct pairing during breeding. They are oviparous, with eggs that adhere to the substrate. Males play an active role in guarding and aerating the eggs. The species is diurnal, meaning it is active during the day. According to the IUCN Red List, the Whiteband Damsel is categorized as Least Concern.