Mentawai Langur vs 白脸针尾鸭

Presbytis potenziani compared with Anas bahamensis

Key Differences

• Mentawai Langur is Critically Endangered while 白脸针尾鸭 is Least Concern.

Taxonomic Classification

Rank	Mentawai Langur	白脸针尾鸭
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Primates (灵长目)	Anseriformes (雁形目)
Family	Cercopithecidae (Old World Monkeys)	Anatidae
Genus	Presbytis	Anas
Species	Presbytis potenziani	Anas bahamensis

Evolutionary Relationship

Mentawai Langur and 白脸针尾鸭 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Mentawai Langur

CR — Critically Endangered

白脸针尾鸭

LC — Least Concern

Physical Characteristics

Attribute	Mentawai Langur	白脸针尾鸭
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mentawai Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

白脸针尾鸭

Habitat

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

Range

Widely distributed across Asia (Israel), Europe (9 countries), and South America (Colombia, Ecuador, Venezuela).

白脸针尾鸭

白颊针尾鸭（Anas bahamensis）被IUCN红色名录列为无危（LC）。该物种在其分布范围内广泛分布且数量丰富，种群稳定，无直接保育顾虑。