Gray-bellied Night Monkey vs Lesser Mouse-eared Myotis

Aotus lemurinus compared with Myotis blythii

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Lesser Mouse-eared Myotis is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Lesser Mouse-eared Myotis
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Primates (อันดับวานร)	Chiroptera (ค้างคาว)
Family	Aotidae	Vespertilionidae
Genus	Aotus	Myotis
Species	Aotus lemurinus	Myotis blythii

Evolutionary Relationship

Gray-bellied Night Monkey and Lesser Mouse-eared Myotis share a common ancestor at the Class level: Mammalia. (สัตว์เลี้ยงลูกด้วยน้ำนม)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Lesser Mouse-eared Myotis

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Lesser Mouse-eared 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.

Lesser Mouse-eared Myotis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ukraine.