Indo-Pacific sergeant
The Indo-Pacific sergeant (Abudefduf vaigiensis) is a species of damselfish in the family Pomacentridae. It may also be known as the Sergeant major although this name is usually reserved for the closely related species Abudefduf saxatilis. The closely related Abudefduf caudobimaculatus was formerly thought to be the same as this species and, according to some authorities, is synonymous.