Gray-bellied Night Monkey vs Hyrcanian Field Mouse

Aotus lemurinus compared with Apodemus hyrcanicus

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Hyrcanian Field Mouse is Near Threatened.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Hyrcanian Field Mouse
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Primates (灵长目)	Rodentia (啮齿目)
Family	Aotidae	Muridae (Mice & Rats)
Genus	Aotus	Apodemus
Species	Aotus lemurinus	Apodemus hyrcanicus

Evolutionary Relationship

Gray-bellied Night Monkey and Hyrcanian Field Mouse share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Hyrcanian Field Mouse

NT — Near Threatened

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Hyrcanian Field Mouse
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.

Hyrcanian Field Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.