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Ocean animals

Humpback turretfish

Amazing fact

The humpback turretfish has a net-like pattern and irregular blotches on its body.

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Humpback turretfish in its habitat (illustration)

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An illustration based on the real animal.

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The humpback turretfish has a net-like pattern and irregular blotches on its body.

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THE REAL WORLD

The real Humpback turretfish

Scientific name
Tetrosomus gibbosus
Japanese name
ラクダハコフグ
Group
Ocean animals
Order
Tetraodontiformes
Family
Ostraciidae
Genus
Tetrosomus
Facts about the real animal.
01

It lives in the Indian Ocean, the Red Sea, and the central and western Pacific.

02

If you cut across its body, the shape is a triangle.

03

It has a big spine in the middle of the hump on its back, and a spine above its eye, too.

How the Humpback turretfish lives

It eats seaweed and bottom-dwelling animals such as bristle worms, crustaceans and molluscs. In deeper offshore waters, it lives over muddy or sandy seabeds.

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Basic data

Range
Indian Ocean, Red Sea, and central and western Pacific Ocean
鳥羽水族館

Where the Humpback turretfish has been recorded

World map with dots where the Humpback turretfish has been recorded
Each dot marks a place with observations or specimens shared on GBIF. Some records are of animals that strayed or were brought by people, so the dots are not always where the animal lives.

Records: GBIF.org (CC0 and CC BY 4.0 records, retrieved 2026-11-07). Map: Natural EarthSee the records on GBIF

Where it livesWorld oceansOcean

Watch wild animals from a distance. Do not touch or feed them, and take care of the places where they live.

Names around the world

简体中文
驼背三棱箱鲀
繁體中文
駝背三棱箱魨
Français
Coffre Bossu
Português (Brasil)
Peixe-cofre-corcunda

Names come from Wikidata and iNaturalist records. Where a language has no recorded name, we use the scientific name.

Sources and how we check

We check each fact against its source. The illustrations simplify how the real animal looks.

The classification (class, order, family, genus) follows Wikidata records, checked against GBIF. Classifications can change as research goes on.

The basic data are the values given in each source. They vary with how the animal is measured, whether it is male or female, and whether it lives in the wild or in captivity.

This page was translated from the original Japanese with the help of AI.

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