Japanese Weasel vs Rust Colored Crab

Mustela itatsi compared with Geothelphusa ferruginea

Key Differences

• Japanese Weasel is Near Threatened while Rust Colored Crab is Data Deficient.

Taxonomic Classification

Rank	Japanese Weasel	Rust Colored Crab
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Malacostraca (Crustaceans)
Order	Carnivora (Carnivorans)	Decapoda (Decapoda)
Family	Mustelidae (Weasels & Otters)	Potamidae
Genus	Mustela	Geothelphusa
Species	Mustela itatsi	Geothelphusa ferruginea

Evolutionary Relationship

Japanese Weasel and Rust Colored Crab share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Japanese Weasel

NT — Near Threatened

Rust Colored Crab

DD — Data Deficient

Physical Characteristics

Attribute	Japanese Weasel	Rust Colored Crab
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Rust Colored Crab

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in Taiwan.