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Ocean animals

Herald's angelfish

Amazing fact

Herald's angelfish changes sex from female to male.

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Herald's angelfish in its habitat (illustration)

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An illustration based on the real animal.

A little discovery to share.

Herald's angelfish changes sex from female to male.

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THE REAL WORLD

The real Herald's angelfish

Scientific name
Centropyge heraldi
Japanese name
ヘラルドコガネヤッコ
Group
Ocean animals
Order
Perciformes
Family
Pomacanthidae
Genus
Centropyge
Facts about the real animal.

Where the name “Herald's angelfish” comes from

Its scientific name honours a person named Earl Herald.

Museums Victoria
01

A fish found from southern Japanese waters and Taiwan to northeastern Australia and the central Pacific.

02

Its body is yellow all over, with a dark marking around each eye.

03

Males have irregular streaks and turn darker around the eyes.

How the Herald's angelfish lives

It lives on coral reefs and rocky reefs. A male forms a group with females.

新潟市水族館 マリンピア日本海Museums Victoria

Basic data

Range
Izu Islands, Ogasawara Islands, Ryukyu Islands, southern Taiwan, and elsewhere
鳥羽水族館

Where the Herald's angelfish has been recorded

World map with dots where the Herald's angelfish 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
海氏刺尻鱼
繁體中文
海氏刺尻魚
Português (Brasil)
Peixe-anjo-amarelo

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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