Gray-bellied Night Monkey vs Hooktail skate

Aotus lemurinus compared with Dipturus oregoni

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Hooktail skate is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Hooktail skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Rajiformes (Rajiformes)
Family	Aotidae	Rajidae
Genus	Aotus	Dipturus
Species	Aotus lemurinus	Dipturus oregoni

Evolutionary Relationship

Gray-bellied Night Monkey and Hooktail skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Hooktail skate

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Hooktail skate
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.

Hooktail skate