Black margin damsel

Scientific name : Pomacentrus nigromarginatus

Brown colour, the dorsal, anal, caudal fins are yellow with a thin black edge. Black spot at the pectoral fin axil. Blue markings on the head. 11 cm. It feeds on Plankton, benthic algae and invertebrates. The more similar species is Pomacentrus lepidogenys, that has no black fins edge neither black axil.