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Ocean animals

Japanese angelshark

Amazing fact

The Japanese angelshark has spines along the middle of its back.

三重県水産研究所
Japanese angelshark in its habitat (illustration)

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An illustration based on the real animal.

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The Japanese angelshark has spines along the middle of its back.

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THE REAL WORLD

The real Japanese angelshark

Scientific name
Squatina japonica
Japanese name
カスザメ
Group
Ocean animals
Class
Chondrichthyes
Order
Squatiniformes
Family
Squatinidae
Genus
Squatina
Facts about the real animal.
01

A kind of shark that lives in the seas around Japan and off the Korean Peninsula and the East China Sea coast of China.

02

It lives near sandy sea floors and hides buried in the sand.

03

It swallows whole the small fish and other prey that come close.

Basic data

Diet
Small fish and other prey
Range
Seto Inland Sea, Okinawa Islands, Korean Peninsula, Yellow Sea, Chinese East China Sea coast, and Peter the Great Bay, and elsewhere
鳥羽水族館
Conservation status in Japan
Near Threatened (NT)Ministry of the Environment of Japan, Marine Red List (2017)

Where the Japanese angelshark has been recorded

World map with dots where the Japanese angelshark 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 livesJapanAsiaCoasts

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
カスザメ
简体中文
日本扁鲨
繁體中文
日本扁鯊

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.

The conservation status in Japan is the category in the Red Lists of the Ministry of the Environment of Japan, which assess the risk of extinction for wild animals in Japan.

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

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