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Ocean animals

Twospot blenny

Amazing fact

Twospot blenny eggs attach to the bottom with a threadlike sticky structure.

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Twospot blenny in its habitat (illustration)

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An illustration based on the real animal.

A little discovery to share.

Twospot blenny eggs attach to the bottom with a threadlike sticky structure.

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THE REAL WORLD

The real Twospot blenny

Scientific name
Ecsenius bimaculatus
Japanese name
ツースポットブレニー
Group
Ocean animals
Order
Blenniiformes
Family
Blenniidae
Genus
Ecsenius
Facts about the real animal.

Where the name “Twospot blenny” comes from

The genus name Ecsenius comes from a Greek word meaning immoderate.

FishBase
01

It lives in the western Pacific, around the Philippines, neighboring northeastern Borneo and Malaysia.

02

It is known for the large black spots on its sides.

How the Twospot blenny lives

Adults live on reef crests and slopes where corals grow densely. It is often alone around sponges and tunicates. Its larvae drift in the water and are often found in shallow coastal seas.

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Basic data

Range
The western Pacific: the Philippines and adjacent northeastern Borneo, Malaysia
鳥羽水族館

Where the Twospot blenny has been recorded

World map with dots where the Twospot blenny 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 livesAsiaOcean

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
双斑鳚
繁體中文
雙斑異齒䲁
Bahasa Indonesia
Jabingan totol-dua

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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