Bengal Sergeant
Abudefduf bengalensis
The Bengal Sergeant is a reef-associated damselfish found on shallow coastal reefs, lagoons, and surge zones across the Indo-Pacific. It forms small groups and feeds on plankton and tiny benthic invertebrates, but it is not a common targeted gamefish.
Identification points
- Deep, laterally compressed damselfish body with a steep forehead and small mouth
- Pale vertical bars on a yellowish to silvery body, often with bluish or dark accents
- Typically shows a dark bar or spot on the caudal peduncle and a forked tail
Habitat
Shallow coral and rocky reefs, reef flats, lagoons, and surge-exposed seaward reef edges, usually over hard substrate in clear tropical coastal waters.
Bait notes
Rarely targeted intentionally. Small hooks with tiny pieces of shrimp, mysis, squid, or worm can take them, and very small reef jig or micro-pelagic lures may work when they are feeding near the surface.
Behavior
Typically active in small schools or loose groups, picking zooplankton from the water column and occasionally grazing small benthic prey. It stays close to cover and is quick to retreat into reef structure when disturbed.
Caution
Reef-fish handling can be tricky around sharp coral and spines from mixed reef catches. As with many tropical reef species, local consumption advisories should be checked because reef-associated fish can carry ciguatera risk in some areas.
Fishing notes
Use light tackle, small terminal gear, and present baits in the upper water column near reef structure or current edges. They are more often caught incidentally while fishing reefs for other small tropical species than pursued as a main target.