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Ocean animals

Black-ray goby

Amazing fact

The black-ray goby lives on sandy seabeds.

新潟市水族館 マリンピア日本海
Black-ray goby in its habitat (illustration)

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An illustration based on the real animal.

A little discovery to share.

The black-ray goby lives on sandy seabeds.

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THE REAL WORLD

The real Black-ray goby

Scientific name
Stonogobiops nematodes
Japanese name
ヒレナガネジリンボウ
Group
Ocean animals
Order
Gobiiformes
Family
Gobiidae
Genus
Stonogobiops
Facts about the real animal.
01

A goby that lives from the Pacific side of Japan and the Ryukyu Islands to the Philippines and Borneo.

02

It moves into the burrow dug by a snapping shrimp and acts as the lookout.

03

A spine of its dorsal fin stretches out long like a thread, which tells it apart from the similar nejirinbou goby.

Basic data

Range
Miyakejima, Ryukyu Islands, Philippine Islands, Bali to Flores, and Borneo, and elsewhere
鳥羽水族館

Where the Black-ray goby has been recorded

World map with dots where the Black-ray goby 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 livesJapanAsiaCoasts

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

Bahasa Indonesia
Bekut ulir-coklat

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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