Eastern Red Bat vs Japanese Weasel

Lasiurus borealis compared with Mustela itatsi

Key Differences

• Eastern Red Bat is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Eastern Red Bat	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Carnivora (Carnivorans)
Family	Vespertilionidae	Mustelidae (Weasels & Otters)
Genus	Lasiurus	Mustela
Species	Lasiurus borealis	Mustela itatsi

Evolutionary Relationship

Eastern Red Bat and Japanese Weasel share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Eastern Red Bat

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Eastern Red Bat	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Red Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

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.