Banded Damselfish

Dischistodus fasciatus

The Banded Damselfish is a small reef-associated fish reaching a maximum length of 11.5 cm. It can be identified by its fusiform body shape and compressed cross-section. This species is characterized by having 13 dorsal spines and 13 to 14 dorsal soft rays, along with 2 anal spines and 13 to 14 anal soft rays. It is commonly found in the Western Pacific, particularly in regions such as Indonesia, the Philippines, and northern Australia. Banded Damselfish inhabit silty lagoon and coastal reefs, often around coral outcrops and seagrass beds. They are also found near clear mangrove coasts among rubble and Sargassum algae. They are typically observed at depths ranging from 1 to 8 meters. As a diurnal species, they are active during the day and are known for their distinct pairing behavior during breeding. The species is oviparous, with males taking on the role of guarding and aerating the eggs, which adhere to the substrate. Divers encountering the Banded Damselfish can expect to see them in shallow waters, often near coral and seagrass. They are harmless to humans and currently hold a conservation status of Least Concern according to the IUCN Red List.