Crown Squirrelfish
Sargocentron Diadema
© 2026 MarineWise
Quick Facts
Scientific nameSargocentron Diadema
Other namesCrowned Squirrelfish
SizeUp to 17 cm (6.69 in)
WeightUp to .15 kg (.33 lb)
FamilySoldier/Squirrelfish / Holocentridae
Distribution
Habitat & AU DistributionShallow coastal waters, lagoons, channels & seaward reefs in caves, crevices & under ledges
