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Ocean animals

Chaunax fimbriatus

Amazing fact

The honfusa sea toad has large round yellow spots at the center of its back and in front of its dorsal fin.

美しく豊かな静岡の海を未来につなぐ会
Chaunax fimbriatus in its habitat (illustration)

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An illustration based on the real animal.

A little discovery to share.

The honfusa sea toad has large round yellow spots at the center of its back and in front of its dorsal fin.

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THE REAL WORLD

The real Chaunax fimbriatus

Scientific name
Chaunax fimbriatus
Japanese name
ホンフサアンコウ
Group
Ocean animals
Order
Lophiiformes
Family
Chaunacidae
Genus
Chaunax
Facts about the real animal.
01

A kind of sea toad that lives from Japan's Pacific coast and the East China Sea to the South China Sea and the waters around Australia.

02

Its skin is very soft and flexible.

03

When it takes in water, its body becomes round.

Basic data

Range
East China Sea, Paracel Islands, southern Greater Sunda Islands, northwestern and eastern Australia, Coral Sea, and elsewhere
鳥羽水族館

Where the Chaunax fimbriatus has been recorded

World map with dots where the Chaunax fimbriatus 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
单棘躄鱼
繁體中文
單棘躄魚

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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