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Ocean animals

Malabar grouper

Amazing fact

Young Malabar groupers also enter places where seawater and river water mix.

沖縄美ら海水族館
Malabar grouper in its habitat (illustration)

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An illustration based on the real animal.

A little discovery to share.

Young Malabar groupers also enter places where seawater and river water mix.

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THE REAL WORLD

The real Malabar grouper

Scientific name
Epinephelus malabaricus
Japanese name
ヤイトハタ
Group
Ocean animals
Order
Perciformes
Family
Serranidae
Genus
Epinephelus
Facts about the real animal.

Where the name “Malabar grouper” comes from

The name yaitohata comes from comparing its spots to marks left by moxibustion.

海遊館
01

It lives along Japan's Pacific coast south of Wakayama, in the Ryukyu and Ogasawara Islands, and across the Indian and Pacific Oceans.

02

The black spots on its sides are smaller than the pupil of its eye, and it also has irregular white markings.

How the Malabar grouper lives

It lives on rocky reefs in shallow parts of bays.

沖縄美ら海水族館

Basic data

Range
Pacific coast of southern Japan, Ryukyu Islands, Ogasawara Islands, and the Indo-Pacific
鳥羽水族館

Where the Malabar grouper has been recorded

World map with dots where the Malabar grouper 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

简体中文
玛拉巴石斑鱼
繁體中文
瑪拉巴石斑魚
Português (Brasil)
Garoupa-do-Malabar
Bahasa Indonesia
Kerapu lumpur

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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