Alaotra Grebe vs Gray-bellied Night Monkey

Tachybaptus rufolavatus compared with Aotus lemurinus

Key Differences

• Alaotra Grebe is Extinct while Gray-bellied Night Monkey is Vulnerable.

Taxonomic Classification

Rank	Alaotra Grebe	Gray-bellied Night Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Podicipediformes (Podicipediformes)	Primates (Primates)
Family	Podicipedidae	Aotidae
Genus	Tachybaptus	Aotus
Species	Tachybaptus rufolavatus	Aotus lemurinus

Evolutionary Relationship

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

Conservation Status

Alaotra Grebe

EX — Extinct

Gray-bellied Night Monkey

VU — Vulnerable

Physical Characteristics

Attribute	Alaotra Grebe	Gray-bellied Night Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alaotra Grebe

Habitat

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

Range

Found in Norway.

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.

Alaotra Grebe

The Alaotra Grebe (Tachybaptus rufolavatus) is a species in the genus Tachybaptus. It is currently classified as Extinct on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.