Marr's Fusilier

Pterocaesio est un genre de poissons appartenant à la famille des Caesionidae (les « fusiliers »).

Pterocaesio marri, Marr's fusilier, bigtail fusilier, blacktip fusilier, bananafish or twinstripe fusilier is a species of marine ray-finned fish, a fusilier belonging to the family Caesionidae. It is widespread around reefs in the Indo-West Pacific region. Taxonomy Pterocaesio marri was first formally described in 1953 by the American ichthyologist Leonard Peter Schultz with the type localities given as a lagoon a quarter mile off Amen Island in Bikini Atoll in the Marshall Islands.

Los peces fusilero son la familia Caesionidae, una familia de peces marinos incluida en el orden Perciformes. ​ Su nombre procede del latín caesius, que significa gris-azulado, en alusión a su color. ​ Se distribuyen por aguas costeras del océano Índico y costa oeste del océano Pacífico.