Hummelinck s Laucha vs Japanese Weasel

Calomys hummelincki compared with Mustela itatsi

Key Differences

• Hummelinck s Laucha is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Hummelinck s Laucha	Japanese Weasel
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Rodentia (ネズミ目)	Carnivora (ネコ目)
Family	Cricetidae	Mustelidae (Weasels & Otters)
Genus	Calomys	Mustela
Species	Calomys hummelincki	Mustela itatsi

Evolutionary Relationship

Hummelinck s Laucha and Japanese Weasel share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Hummelinck s Laucha

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Hummelinck s Laucha	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hummelinck s Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

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.