Gray-bellied Night Monkey vs Osier case-bearer

Aotus lemurinus compared with Coleophora lusciniaepennella

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Osier case-bearer is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Osier case-bearer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Aotidae	Coleophoridae
Genus	Aotus	Coleophora
Species	Aotus lemurinus	Coleophora lusciniaepennella

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Osier case-bearer

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Osier case-bearer
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.

Osier case-bearer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.