Chirurgus — Acanthurus

: Typically gray-brown to greenish-gray, marked by 8 to 12 narrow dark vertical bars on the posterior flanks.

: Deep, strongly compressed oval body with a steep head profile and small, low-set mouth.

: A single, depressible sharp spine resides in a groove on each side of the caudal peduncle, which can inflict painful wounds on predators or handlers. acanthurus chirurgus

Biology Glossary (e.g. epibenthic) Inhabits shallow reefs or rocky areas. Found in loose aggregations (Ref. 9710). Mainly diurnal. Search FishBase

Species Report: Acanthurus chirurgus (Doctorfish) Acanthurus chirurgus , commonly known as the , is a marine reef fish in the surgeonfish family ( Acanthuridae ). First described by Bloch in 1787, its name is derived from the Greek "acantha" (thorn) and "oura" (tail), referring to the sharp, scalpel-like spines on either side of its tail base. 1. Physical Characteristics : Typically gray-brown to greenish-gray, marked by 8

Acanthurus chirurgus, Doctorfish : fisheries, gamefish, aquarium

: Reaches a maximum length of approximately 34–38 cm, though most individuals are around 25 cm. They can live up to at least 11 years. 2. Habitat and Distribution Biology Glossary (e

Acanthurus chirurgus, Doctorfish : fisheries, gamefish, aquarium