Orange-spine unicornfish

Naso lituratus

"Naso lituratus" is a species of fish in the family Acanthuridae, the tangs and unicornfishes. Its common names include barcheek unicornfish, naso tang, and orange-spine unicornfish. The "Naso lituratus" species can be found in the Indian Ocean and the Pacific Ocean.
Orange-Spined Unicornfish - Naso lituratus Fish,French Polynesia,Naso lituratus,Orange-Spined Unicornfish,Tahiti,Unicornfish

Appearance

This species can be easily recognised by two bright orange forward-hooked spines on the caudal peduncle, its orange lips and black face mask. The body is brownish grey with yellow nape and there is a broad black band on the dorsal fin. It reaches about 45 cm in length.
Orange-Spine Unicornfish - Naso lituratus Fish,French Polynesia,Naso lituratus,Orange-spine Unicornfish,Tahiti,Unicornfish

Habitat

It can be found on coral reefs, often in pairs.
Pacific Orang-Spine Unicornfish - Naso lituratus Anilao,Batangas,Fish,Naso lituratus,Orange-spine Unicornfish,Philippines,Unicornfish

Food

Unique to members of Acanthuridae, including "Naso lituratus", are the "Epulopiscium" bacteria. These bacteria influence the digestion of "Naso lituratus", helping them process the algae in their diet.

References:

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Status: Least concern
EX EW CR EN VU NT LC
Taxonomy
KingdomAnimalia
DivisionChordata
ClassActinopterygii
OrderAcanthuriformes
FamilyAcanthuridae
GenusNaso
SpeciesN. lituratus
Photographed in
French Polynesia
Philippines