Gray-bellied Night Monkey vs Worcester Crest

Aotus lemurinus compared with Dichomeris ustalella

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Worcester Crest is Not Evaluated.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Worcester Crest
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Aotidae	Gelechiidae
Genus	Aotus	Dichomeris
Species	Aotus lemurinus	Dichomeris ustalella

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Worcester Crest

NE — Not Evaluated

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Worcester Crest
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.

Worcester Crest

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden.