Plectroglyphidodon imparipennisPlectroglyphidodon imparipennis is a species of damselfish in the family Pomacentridae. It is found in the Indo-Pacific.Adults can grow up to TL.Distribution and habitatThis species of fish is found in the Indo-Pacific form eastern Africa to the Line Islands and Pitcairn Islands north to the Philippines and the Ryukyu Islands.DescriptionAdults of this species can grow up to TL. This fish is white in colouration with a yellow caudal fin. Its dorsal fin has 12 spines and 14 to 15 soft rays. Its anal fin has 2 spines and 11 to 12 soft rays.EcologyDietThis fish feeds on benthic algae and invertebrates.BehaviourAdults stay close to their shelter.