Brown Mastiff Bat vs Gray-bellied Night Monkey

Promops nasutus compared with Aotus lemurinus

Key Differences

• Brown Mastiff Bat is Least Concern while Gray-bellied Night Monkey is Vulnerable.

Taxonomic Classification

Rank	Brown Mastiff Bat	Gray-bellied Night Monkey
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mamalia)	Mammalia (mamalia)
Order	Chiroptera (Kelelawar)	Primates (Primata)
Family	Molossidae	Aotidae
Genus	Promops	Aotus
Species	Promops nasutus	Aotus lemurinus

Evolutionary Relationship

Brown Mastiff Bat and Gray-bellied Night Monkey share a common ancestor at the Class level: Mammalia. (mamalia)

Conservation Status

Brown Mastiff Bat

LC — Least Concern

Gray-bellied Night Monkey

VU — Vulnerable

Physical Characteristics

Attribute	Brown Mastiff Bat	Gray-bellied Night Monkey
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.

Gray-bellied Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. 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.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela