Japanese Weasel vs Bilou or Siamang Kerdil Mentawai

Mustela itatsi compared with Hylobates klossii

Key Differences

• Japanese Weasel is Near Threatened while Bilou or Siamang Kerdil Mentawai is Endangered.

Taxonomic Classification

Rank	Japanese Weasel	Bilou or Siamang Kerdil Mentawai
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mamalia)	Mammalia (mamalia)
Order	Carnivora (Carnivorans)	Primates (Primata)
Family	Mustelidae (Weasels & Otters)	Hylobatidae
Genus	Mustela	Hylobates
Species	Mustela itatsi	Hylobates klossii

Evolutionary Relationship

Japanese Weasel and Bilou or Siamang Kerdil Mentawai share a common ancestor at the Class level: Mammalia. (mamalia)

Conservation Status

Japanese Weasel

NT — Near Threatened

Bilou or Siamang Kerdil Mentawai

EN — Endangered

Physical Characteristics

Attribute	Japanese Weasel	Bilou or Siamang Kerdil Mentawai
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.

Bilou or Siamang Kerdil Mentawai

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.