Gray-bellied Night Monkey vs Long-toed Myotis

Aotus lemurinus compared with Myotis secundus

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Long-toed Myotis is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Long-toed Myotis
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Primates (サル目)	Chiroptera (翼手目)
Family	Aotidae	Vespertilionidae
Genus	Aotus	Myotis
Species	Aotus lemurinus	Myotis secundus

Evolutionary Relationship

Gray-bellied Night Monkey and Long-toed Myotis share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Long-toed Myotis

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Long-toed Myotis
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.

Long-toed Myotis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.