Gray-bellied Night Monkey vs Greater Spear-nosed Bat

Aotus lemurinus compared with Phyllostomus hastatus

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Greater Spear-nosed Bat is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Greater Spear-nosed Bat
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Primates (приматы)	Chiroptera (рукокрылые)
Family	Aotidae	Phyllostomidae
Genus	Aotus	Phyllostomus
Species	Aotus lemurinus	Phyllostomus hastatus

Evolutionary Relationship

Gray-bellied Night Monkey and Greater Spear-nosed Bat share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Greater Spear-nosed Bat

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Greater Spear-nosed 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.

Greater Spear-nosed 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