Gray-bellied Night Monkey vs Американский красноголовый нырок

Aotus lemurinus compared with Aythya americana

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Американский красноголовый нырок is Not Evaluated.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Американский красноголовый нырок
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Primates (приматы)	Anseriformes (гусеобразные)
Family	Aotidae	Anatidae
Genus	Aotus	Aythya
Species	Aotus lemurinus	Aythya americana

Evolutionary Relationship

Gray-bellied Night Monkey and Американский красноголовый нырок share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Американский красноголовый нырок

NE — Not Evaluated

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Американский красноголовый нырок
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.

Американский красноголовый нырок

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (7 countries) and North America (United States).

Американский красноголовый нырок

Redhead (Aythya americana) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.