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Ocean animals

Purple tang

Amazing fact

Purple tang eggs are fertilized in the water and drift with the current.

Oregon Coast Aquarium
Purple tang in its habitat (illustration)

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An illustration based on the real animal.

A little discovery to share.

Purple tang eggs are fertilized in the water and drift with the current.

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THE REAL WORLD

The real Purple tang

Scientific name
Zebrasoma xanthurum
Japanese name
パープルタン
Group
Ocean animals
Order
Perciformes
Family
Acanthuridae
Genus
Zebrasoma
Facts about the real animal.
01

It lives in the western Indian Ocean, from the Red Sea to the Persian Gulf.

02

It is a two-tone species with a blue body and a yellow tail fin.

03

It has not yet been found in Japan.

How the Purple tang lives

During the day, it eats algae growing on the seabed. At sunset, it stops feeding and moves to a shelter near the reef wall. It takes cover among coral colonies and in crevices.

Oregon Coast Aquarium

Basic data

Range
Western Indian Ocean from the Red Sea to the Persian Gulf
鳥羽水族館

Where the Purple tang has been recorded

World map with dots where the Purple tang 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 livesWorld oceansOcean

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
紫高鳍刺尾鱼
繁體中文
紫高鰭刺尾魚
한국어
퍼플 탱
Português (Brasil)
Cirurgião-de-cauda-amarela
Bahasa Indonesia
Botana ungu

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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