灰紋鵟 vs Gray-shanked Douc Langur

Buteo nitidus compared with Pygathrix cinerea

Key Differences

• 灰紋鵟 is Least Concern while Gray-shanked Douc Langur is Critically Endangered.

Taxonomic Classification

Rank	灰紋鵟	Gray-shanked Douc Langur
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	Aves (鳥綱)	Mammalia (哺乳動物)
Order	Accipitriformes (鷹形目)	Primates (灵长目)
Family	Accipitridae (Hawks & Eagles)	Cercopithecidae (Old World Monkeys)
Genus	Buteo	Pygathrix
Species	Buteo nitidus	Pygathrix cinerea

Evolutionary Relationship

灰紋鵟 and Gray-shanked Douc Langur share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

灰紋鵟

LC — Least Concern

Gray-shanked Douc Langur

CR — Critically Endangered

Physical Characteristics

Attribute	灰紋鵟	Gray-shanked Douc Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

灰紋鵟

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

灰紋鵟

细纹鹰（Buteo nitidus）在IUCN红色名录中被列为无危物种（LC）。在其分布范围内广泛分布，种群数量稳定，没有迫切的保护问题。