Gray-bellied Night Monkey vs Red-Throated Diver

Aotus lemurinus compared with Gavia stellata

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Red-Throated Diver is Near Threatened.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Red-Throated Diver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Gaviiformes (Gaviiformes)
Family	Aotidae	Gaviidae
Genus	Aotus	Gavia
Species	Aotus lemurinus	Gavia stellata

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Red-Throated Diver

NT — Near Threatened

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Red-Throated Diver
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.

Red-Throated Diver

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Red-Throated Diver

Red-Throated Diver (Gavia stellata) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.