Elegant unicornfish (Naso elegans)

Scientific name: Naso elegans R?ppell, 1829

Elegant unicornfish (Naso elegans)

The Elegant unicornfish (Naso elegans) is a marine fish of the family Acanthuridae.

Biology

Dorsal spines (total): 6; Dorsal soft rays (total): 26-30; Anal spines: 2; Anal soft rays: 27 - 30. Dorsal fin yellow with a blue line at base and a black band above this; anal and pelvic fins dark brown; dorsal and anal fins with a narrow blue margin and black submarginal line; caudal fin yellowish with black upper and lower margins and a submarginal black band posteriorly. Caudal fin emarginate with adult males having trailing filaments from each corner.

Source: FishBase, licensed CC BY-NC 4.0.

Species facts

Scientific name
Naso elegans
Family
Acanthuridae (Surgeonfishes, tangs, unicornfishes)
Order
Perciformes (Perch-like fish)
Class
Actinopterygii (Ray-finned fishes)
Maximum length
45.0
Common length
35.0
Depth range
5 m (16 ft)
Environment
Marine; reef-associated; depth range 5 - ? m
Climate
Tropical
Distribution
Indian Ocean: Red Sea south to Durban, South Africa and east through the islands of the western Indian Ocean to southwestern Indonesia, at least to Bali. Not reported from the Gulf of Oman, Persian Gulf, or India. Previously considered the Indian Ocean color variant of Naso lituratus.
Conservation status (IUCN)
Not Evaluated
Threat to humans
Harmless
Uses
Fisheries: commercial
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)

Sources

Taxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.

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