Gray-bellied Night Monkey vs Hairy-legged Vampire Bat

Aotus lemurinus compared with Diphylla ecaudata

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Hairy-legged Vampire Bat is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Hairy-legged Vampire Bat
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Primates (bộ Linh trưởng)	Chiroptera (bộ Dơi)
Family	Aotidae	Phyllostomidae
Genus	Aotus	Diphylla
Species	Aotus lemurinus	Diphylla ecaudata

Evolutionary Relationship

Gray-bellied Night Monkey and Hairy-legged Vampire Bat share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Hairy-legged Vampire Bat

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Hairy-legged Vampire Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Hairy-legged Vampire Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela