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Bulbnose Unicornfish (Naso tonganus)
FishverifiedLeast Concern

Naso tonganus

(Valenciennes, 1835)

Bulbnose Unicornfish

Also known as: Humphead Unicornfish, Humpnose Unicornfish, Unicornfish, Bluntnose Unicornfish, Hump-Headed Unicorn-Fish, Hump-Nose Unicorn

Verified againstWoRMS

About

Habitat

Reef-associated

Depth

2–40 m

Max size

60 cm

Diet

Grazing on aquatic plants

Taxonomy

Class

Teleostei

Order

Acanthuriformes

Family

Acanthuridae

Other species in Acanthuridae

Monrovia Surgeonfish (Acanthurus monroviae)

Acanthurus monroviae

Monrovia Surgeonfish

Yellowfin Surgeonfish (Acanthurus xanthopterus)

Acanthurus xanthopterus

Yellowfin Surgeonfish

Palette Surgeonfish (Paracanthurus hepatus)

Paracanthurus hepatus

Palette Surgeonfish

Longnose Surgeonfish (Zebrasoma rostratum)

Zebrasoma rostratum

Longnose Surgeonfish

Yellow Tang (Zebrasoma flavescens)

Zebrasoma flavescens

Yellow Tang

Gendarme Fish (Acanthurus olivaceus)

Acanthurus olivaceus

Gendarme Fish

Orange-Socket Surgeonfish (Acanthurus auranticavus)

Acanthurus auranticavus

Orange-Socket Surgeonfish

Achilles Tang (Acanthurus achilles)

Acanthurus achilles

Achilles Tang

Image: © Rohan Arthur (CC-BY) · iNaturalist (CC-BY) · source