Gray-bellied Night Monkey vs Rock Grayling

Aotus lemurinus compared with Hipparchia hermione

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Rock Grayling is Not Evaluated.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Rock Grayling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Aotidae	Nymphalidae (Brush-footed Butterflies)
Genus	Aotus	Hipparchia
Species	Aotus lemurinus	Hipparchia hermione

Evolutionary Relationship

Gray-bellied Night Monkey and Rock Grayling share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Rock Grayling

NE — Not Evaluated

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Rock Grayling
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.

Rock Grayling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (19 countries).