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Ocean animals

Starry handfish

Amazing fact

The “kutsu” in the Japanese name akagutsu means frog or toad.

鳥羽水族館
Starry handfish in its habitat (illustration)

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An illustration based on the real animal.

A little discovery to share.

The “kutsu” in the Japanese name akagutsu means frog or toad.

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THE REAL WORLD

The real Starry handfish

Scientific name
Halieutaea stellata
Japanese name
アカグツ
Group
Ocean animals
Order
Lophiiformes
Family
Ogcocephalidae
Genus
Halieutaea
Facts about the real animal.

Where the name “Starry handfish” comes from

Some sources say “kutsu” refers to “kutsu-ankou,” another Japanese name for an anglerfish.

鳥羽水族館
01

A fish that lives from the coasts of Japan, from Aomori to Kyushu, to Korea, China, Taiwan and the Indian Ocean and western Pacific.

02

Its body is hard, with spines that are modified scales.

Basic data

Range
Seto Inland Sea, East China Sea, southern Korean Peninsula, Jeju Island, Taiwan, Indo-West Pacific, and elsewhere
鳥羽水族館

Where the Starry handfish has been recorded

World map with dots where the Starry handfish 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
アカグツ
简体中文
棘茄鱼
繁體中文
棘茄魚
한국어
빨강부치
Português (Brasil)
Peixe-morcego-estrelado

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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