bulbnose unicornfish
| Scientific name | Naso tonganus |
|---|---|
| Descriptor | Valenciennes |
| Year of description | 1835 |
| IUCN category (World) | LC |
| Family | Acanthuridae |
| Genus | Naso |
Introduction
Naso tonganus, commonly known as bulbnose unicornfish, is a salt water fish.
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Who is it?
Morphology
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Type
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Average size50 cm
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Maximum size60 cm
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ShapeOvoid
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Type
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Average size50 cm
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Maximum size60 cm
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ShapeOvoid
How to recognize the bulbnose unicornfish ?
The bulbnose unicornfish measures between 50 and 60 cm. This fish is unicolore with a predominantly gris body.
Behaviour & Life cycle
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dietomnivorous
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Sociabilityliving in a group or alone
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territorialNo
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Way of livingdiurnal
The bulbnose unicornfish is a fish living in a group or alone naturally found at mid-depth and near the bottom. This species is omnivorous .
n general, this species does not care much about other animals crossing its path. However, she may show some signs of aggression with conspecifics.
Reproduction
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Reproductionovipare
The bulbnose unicornfish is a fish ovipare.
Harmless species
This species does not represent any particular threats to humans when encountered in its natural environment.
Where to find it?
Conservation status of populations (IUCN)
Where to see this species?
What is its habitat?
Natural environment characteristics
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Temperature25 - 29 °C
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Depth2 - 40 m
Biotope presentation
The bulbnose unicornfish is most often found at a depth between 2m and 40m. However, it is not impossible to find this species at other depths.
To go further
Species of the same family
To read on the web
Sources & Contributions
Participation & Validation
The Fishipedia team and specialist contributors are committed to providing high-quality content. However, although the information comes from scientific sources or testimonials from specialists, the cards may contain inaccuracies.
Adrien Falzon
Translation
Translation done with the valuable contribution of our translators, who make this information available to a wider audience. We sincerely thank them for their commitment.
Where to see this species?
Scientific partners
Tags
Species of the same family
Same genus
