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Ocean animals

Tasmanian giant crab

Amazing fact

Male Tasmanian giant crabs have a claw that is much bigger than the other.

Fishing Tasmania
Tasmanian giant crab in its habitat (illustration)

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An illustration based on the real animal.

A little discovery to share.

Male Tasmanian giant crabs have a claw that is much bigger than the other.

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THE REAL WORLD

The real Tasmanian giant crab

Scientific name
Pseudocarcinus gigas
Japanese name
タスマニアンキングクラブ
Group
Ocean animals
Class
Malacostraca
Order
Decapoda
Family
Pseudocarcinidae
Genus
Pseudocarcinus
Facts about the real animal.
01

It lives off southwestern Australia and in the seas around Tasmania.

02

It is a big species whose shell grows very wide.

How the Tasmanian giant crab lives

It lives in deep water at the edge of the continental shelf. It eats starfish, hermit crabs and molluscs, among other animals. Females carry the eggs they have laid on their bodies. After hatching, the larvae spend a stage of their lives drifting in the sea.

Fishing TasmaniaInstitute for Marine and Antarctic Studies, University of Tasmania

Basic data

Range
Southwestern Australia and waters around Tasmania
鳥羽水族館

Where the Tasmanian giant crab has been recorded

World map with dots where the Tasmanian giant crab 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 livesAustraliaOcean

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
拟滨蟹属
繁體中文
擬濱蟹屬
Tiếng Việt
Cua Tasmania

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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