Gray-bellied Night Monkey vs Mottled Marble

Aotus lemurinus compared with Bactra furfurana

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Mottled Marble is Near Threatened.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Mottled Marble
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Chordata (хордовые)	Arthropoda (членистоногие)
Class	Mammalia (млекопитающие)	Insecta (насекомые)
Order	Primates (приматы)	Lepidoptera (чешуекрылые)
Family	Aotidae	Tortricidae
Genus	Aotus	Bactra
Species	Aotus lemurinus	Bactra furfurana

Evolutionary Relationship

Gray-bellied Night Monkey and Mottled Marble share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Mottled Marble

NT — Near Threatened

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Mottled Marble
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.

Mottled Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (Canada, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.