Gray-bellied Night Monkey vs Question Mark

Aotus lemurinus compared with Polygonia interrogationis

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Question Mark is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Question Mark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Aotidae	Nymphalidae (Brush-footed Butterflies)
Genus	Aotus	Polygonia
Species	Aotus lemurinus	Polygonia interrogationis

Evolutionary Relationship

Gray-bellied Night Monkey and Question Mark share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Question Mark

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Question Mark
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.

Question Mark

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada and United States.