Gray-bellied Night Monkey vs Smalltooth stingray

Aotus lemurinus compared with Hypanus rudis

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Smalltooth stingray is Critically Endangered.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Smalltooth stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Myliobatiformes (Myliobatiformes)
Family	Aotidae	Dasyatidae
Genus	Aotus	Hypanus
Species	Aotus lemurinus	Hypanus rudis

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Smalltooth stingray

CR — Critically Endangered

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Smalltooth stingray
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.

Smalltooth stingray