นกชายเลนท้องดำ vs Gray-shanked Douc Langur

Calidris alpina compared with Pygathrix cinerea

Key Differences

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

Taxonomic Classification

Rank	นกชายเลนท้องดำ	Gray-shanked Douc Langur
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Aves (นก)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Charadriiformes (Charadriiformes)	Primates (อันดับวานร)
Family	Scolopacidae	Cercopithecidae (Old World Monkeys)
Genus	Calidris	Pygathrix
Species	Calidris alpina	Pygathrix cinerea

Evolutionary Relationship

นกชายเลนท้องดำ and Gray-shanked Douc Langur share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

นกชายเลนท้องดำ

LC — Least Concern

Gray-shanked Douc Langur

CR — Critically Endangered

Physical Characteristics

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

Habitat & Geographic Range

นกชายเลนท้องดำ

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Gray-shanked Douc Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

นกชายเลนท้องดำ

Dunlin (Calidris alpina) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.