Brown Mastiff Bat vs Javan Rusa

Promops nasutus compared with Rusa timorensis

Key Differences

• Brown Mastiff Bat is Least Concern while Javan Rusa is Vulnerable.

Taxonomic Classification

Rank	Brown Mastiff Bat	Javan Rusa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Artiodactyla (Even-toed Ungulates)
Family	Molossidae	Cervidae (Deer)
Genus	Promops	Rusa
Species	Promops nasutus	Rusa timorensis

Evolutionary Relationship

Brown Mastiff Bat and Javan Rusa share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Brown Mastiff Bat

LC — Least Concern

Javan Rusa

VU — Vulnerable

Physical Characteristics

Attribute	Brown Mastiff Bat	Javan Rusa
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.

Javan Rusa

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Afrotropic and Oceanian realms.

Range

Distributed across Mauritius, New Zealand, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.