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Ocean animals

Izu Scorpionfish

Amazing fact

The Izu scorpionfish has sharp spines on its dorsal, pelvic and anal fins.

海遊館
Izu Scorpionfish in its habitat (illustration)

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An illustration based on the real animal.

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The Izu scorpionfish has sharp spines on its dorsal, pelvic and anal fins.

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THE REAL WORLD

The real Izu Scorpionfish

Scientific name
Scorpaena neglecta
Japanese name
イズカサゴ
Group
Ocean animals
Order
Scorpaeniformes
Family
Scorpaenidae
Genus
Scorpaena
Facts about the real animal.
01

Anglers often call it "onikasago", but that name belongs to a different fish.

02

It lives on fairly deep sandy seabeds mixed with fine sand.

03

It lives along many coasts of Japan and on to Korea, Taiwan and the coast of China.

How the Izu Scorpionfish lives

It eats fish and crustaceans. Off Sado, individuals have been observed spaced apart on the seafloor.

鶴岡市立加茂水族館新潟市水族館 マリンピア日本海

Basic data

Range
Aomori, Ibaraki, Pacific coast from outer Boso in Chiba to southern Kyushu, southern Korean Peninsula, Taiwan, and elsewhere
鳥羽水族館

Where the Izu Scorpionfish has been recorded

World map with dots where the Izu Scorpionfish 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 livesJapanAsiaOcean

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
斑鳍鲉
繁體中文
斑鰭鮋

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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