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Ocean animals

Short-head seahorse

Amazing fact

In the short-head seahorse, the male carries developing eggs in a pouch under his belly.

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Short-head seahorse in its habitat (illustration)

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An illustration based on the real animal.

A little discovery to share.

In the short-head seahorse, the male carries developing eggs in a pouch under his belly.

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THE REAL WORLD

The real Short-head seahorse

Scientific name
Hippocampus breviceps
Japanese name
ショートヘッドシーホース
Group
Ocean animals
Order
Syngnathiformes
Family
Syngnathidae
Genus
Hippocampus
Facts about the real animal.

Where the name “Short-head seahorse” comes from

The scientific name breviceps comes from Latin words meaning short and head.

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01

It lives on rocky reefs and in seaweed beds in southeastern and southwestern Australia.

02

It has a short snout and a pillar-shaped crown on top of its head.

How the Short-head seahorse lives

It feeds mainly on small crustaceans such as mysids and copepods. Adults live in groups containing both males and females. It breeds during the summer. Newborn young cling to each other or to floating weed at the surface.

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Basic data

Range
Southeastern and southwestern Australia
鳥羽水族館

Where the Short-head seahorse has been recorded

World map with dots where the Short-head seahorse 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 livesAustraliaCoasts

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
短头海马
繁體中文
短頭海馬

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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