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Ocean animals

Short-nosed tripodfish

Amazing fact

The shortnose tripodfish has a dark membrane between the spines of its dorsal fin.

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Short-nosed tripodfish in its habitat (illustration)

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An illustration based on the real animal.

A little discovery to share.

The shortnose tripodfish has a dark membrane between the spines of its dorsal fin.

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THE REAL WORLD

The real Short-nosed tripodfish

Scientific name
Triacanthus biaculeatus
Japanese name
ギマ
Group
Ocean animals
Order
Tetraodontiformes
Family
Triacanthidae
Genus
Triacanthus
Facts about the real animal.

Where the name “Short-nosed tripodfish” comes from

The name gima may come from ginba, meaning silver horse, for its silvery, horse-like appearance. Another idea links its rough skin to gima, a fabric with a hemp-like texture.

海響館
01

It lives from the Pacific coast of Japan and other Japanese waters to the southern coast of the Korean Peninsula and from India to the western Pacific.

02

It lives on sandy and muddy bottoms along coasts and in river mouths.

03

It feeds on invertebrates that live on the bottom.

Basic data

Diet
Benthic invertebrates
Range
Seto Inland Sea, Yakushima, Okinawa, southern and southeastern Korean Peninsula coast, India to western Pacific, and elsewhere
鳥羽水族館

Where the Short-nosed tripodfish has been recorded

World map with dots where the Short-nosed tripodfish 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

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

日本語
ギマ
简体中文
双棘三刺鲀
繁體中文
雙棘三棘魨
한국어
은비늘치
Português (Brasil)
Triacanto-de-focinho-curto

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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