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Ocean animals

Macrophiothrix nereidina

Amazing fact

Ophiothrix nereidina is hard to spot because it lives hidden under rubble and other objects.

Australian Museum
Macrophiothrix nereidina in its habitat (illustration)

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An illustration based on the real animal.

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Ophiothrix nereidina is hard to spot because it lives hidden under rubble and other objects.

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THE REAL WORLD

The real Macrophiothrix nereidina

Scientific name
Macrophiothrix nereidina
Japanese name
アオスジクモヒトデ
Group
Ocean animals
Class
Ophiuroidea
Order
Amphilepidida
Family
Ophiotrichidae
Genus
Macrophiothrix
Facts about the real animal.
01

A brittle star that lives in the seas south of the Boso Peninsula.

02

Its body is orange, and bright blue stripes run along its arms.

Basic data

Range
South of the Boso Peninsula
鳥羽水族館

Where the Macrophiothrix nereidina has been recorded

World map with dots where the Macrophiothrix nereidina 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 livesJapanOcean

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

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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