Brown Mastiff Bat vs Japanese Weasel

Promops nasutus compared with Mustela itatsi

Key Differences

• Brown Mastiff Bat is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Brown Mastiff Bat	Japanese Weasel
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Chiroptera (Fledertiere)	Carnivora (Raubtiere)
Family	Molossidae	Mustelidae (Weasels & Otters)
Genus	Promops	Mustela
Species	Promops nasutus	Mustela itatsi

Evolutionary Relationship

Brown Mastiff Bat and Japanese Weasel share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Brown Mastiff Bat

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Brown Mastiff Bat	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Mastiff Bat

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.

Brown Mastiff Bat

The Brown Mastiff Bat (Promops nasutus) is a species in the genus Promops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.