Gray-bellied Night Monkey vs Highfin dogfish

Aotus lemurinus compared with Centroscyllium excelsum

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Highfin dogfish is Near Threatened.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Highfin dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Squaliformes (Squaliformes)
Family	Aotidae	Etmopteridae
Genus	Aotus	Centroscyllium
Species	Aotus lemurinus	Centroscyllium excelsum

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Highfin dogfish

NT — Near Threatened

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Highfin dogfish
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.

Highfin dogfish