Gray-bellied Night Monkey vs Red-blotched river stingray

Aotus lemurinus compared with Potamotrygon ocellata

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Red-blotched river stingray is Data Deficient.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Red-blotched river stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Myliobatiformes (Myliobatiformes)
Family	Aotidae	Potamotrygonidae
Genus	Aotus	Potamotrygon
Species	Aotus lemurinus	Potamotrygon ocellata

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Red-blotched river stingray

DD — Data Deficient

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Red-blotched river 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.

Red-blotched river stingray