Japanese Weasel vs Sekiwen Java

Mustela itatsi compared with Pipistrellus javanicus

Key Differences

• Japanese Weasel is Near Threatened while Sekiwen Java is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Sekiwen Java
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mamalia)	Mammalia (mamalia)
Order	Carnivora (Carnivorans)	Chiroptera (Kelelawar)
Family	Mustelidae (Weasels & Otters)	Vespertilionidae
Genus	Mustela	Pipistrellus
Species	Mustela itatsi	Pipistrellus javanicus

Evolutionary Relationship

Japanese Weasel and Sekiwen Java share a common ancestor at the Class level: Mammalia. (mamalia)

Conservation Status

Japanese Weasel

NT — Near Threatened

Sekiwen Java

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Sekiwen Java
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.

Sekiwen Java

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.