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Ocean animals

White-edged rockfish

Amazing fact

The white-edged rockfish has a white rear edge to its tail fin.

北海道
White-edged rockfish in its habitat (illustration)

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An illustration based on the real animal.

A little discovery to share.

The white-edged rockfish has a white rear edge to its tail fin.

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THE REAL WORLD

The real White-edged rockfish

Scientific name
Sebastes taczanowskii
Japanese name
エゾメバル
Group
Ocean animals
Order
Scorpaeniformes
Family
Sebastidae
Genus
Sebastes
Facts about the real animal.
01

It lives near the shore and sometimes enters river mouths and places where seawater and fresh water mix.

02

Young fish travel along with drifting seaweed.

03

It lives along the coasts from Hokkaido south to Ishikawa on the Sea of Japan side and to Miyagi on the Pacific side.

How the White-edged rockfish lives

The male courts the female before mating. Sperm received during mating stays inside the female until the eggs mature. The young hatch inside the female, grow using yolk, and are then born.

北海道

Basic data

Range
Sea of Okhotsk coast of Hokkaido, Sea of Japan coast from Hokkaido to Ishikawa, and Pacific coast from Hokkaido to Miyagi
鳥羽水族館

Where the White-edged rockfish has been recorded

World map with dots where the White-edged rockfish 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 livesHokkaidoJapanCoasts

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
边尾平鲉
繁體中文
邊尾平鮋
한국어
탁자볼락
Português (Brasil)
Cantarilho-de-borda-branca

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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