Mentawai Langur vs Redhead

Presbytis potenziani compared with Aythya americana

Key Differences

• Mentawai Langur is Critically Endangered while Redhead is Not Evaluated.

Taxonomic Classification

Rank	Mentawai Langur	Redhead
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Anseriformes (Anseriformes)
Family	Cercopithecidae (Old World Monkeys)	Anatidae
Genus	Presbytis	Aythya
Species	Presbytis potenziani	Aythya americana

Evolutionary Relationship

Mentawai Langur and Redhead share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Mentawai Langur

CR — Critically Endangered

Redhead

NE — Not Evaluated

Physical Characteristics

Attribute	Mentawai Langur	Redhead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mentawai Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Redhead

Habitat

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

Range

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

Redhead

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.