Black Myotis vs Japanese Weasel

Myotis nigricans compared with Mustela itatsi

Key Differences

• Black Myotis is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Black Myotis	Japanese Weasel
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order	Chiroptera (박쥐)	Carnivora (식육목)
Family	Vespertilionidae	Mustelidae (Weasels & Otters)
Genus	Myotis	Mustela
Species	Myotis nigricans	Mustela itatsi

Evolutionary Relationship

Black Myotis and Japanese Weasel share a common ancestor at the Class level: Mammalia. (포유류)

Conservation Status

Black Myotis

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Black Myotis	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Myotis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, 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.

Black Myotis

The Black Myotis (Myotis nigricans) is a species in the genus Myotis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems. Its geographic range spans Distributed across Colombia, Ecuador, and Venezuela.