Acanthurus Chirurgus May 2026

: 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.

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 acanthurus chirurgus

Biology Glossary (e.g. epibenthic) Inhabits shallow reefs or rocky areas. Found in loose aggregations (Ref. 9710). Mainly diurnal. Search FishBase : A single, depressible sharp spine resides in

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