Gray-bellied Night Monkey vs Dauphin Crucigère

Aotus lemurinus compared with Lagenorhynchus cruciger

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Dauphin Crucigère is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Dauphin Crucigère
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Primates (Primates)	Cetacea (Whales & Dolphins)
Family	Aotidae	Delphinidae (Oceanic Dolphins)
Genus	Aotus	Lagenorhynchus
Species	Aotus lemurinus	Lagenorhynchus cruciger

Evolutionary Relationship

Gray-bellied Night Monkey and Dauphin Crucigère share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Dauphin Crucigère

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Dauphin Crucigère
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.

Dauphin Crucigère

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.