Grey-head surgeonfish
| Grey-head surgeonfish | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Acanthuriformes |
| Family: | Acanthuridae |
| Genus: | Acanthurus |
| Species: | A. nigros |
| Binomial name | |
| Acanthurus nigros Günther, 1861 | |
| Synonyms | |
| |
The grey-head surgeonfish (Acanthurus nigros) is a species of marine ray-finned fish belonging to the family Acanthuridae which includes the surgeonfishes. unicornfishes and tangs. This species has a wide Indo-Pacific distribution.