Hamlyn s Monkey vs Ruff

Cercopithecus hamlyni compared with Calidris pugnax

Key Differences

• Hamlyn s Monkey is Vulnerable while Ruff is Least Concern.

Taxonomic Classification

Rank	Hamlyn s Monkey	Ruff
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Aves (chim)
Order	Primates (bộ Linh trưởng)	Charadriiformes (Bộ Choi choi)
Family	Cercopithecidae (Old World Monkeys)	Scolopacidae
Genus	Cercopithecus	Calidris
Species	Cercopithecus hamlyni	Calidris pugnax

Evolutionary Relationship

Hamlyn s Monkey and Ruff share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Hamlyn s Monkey

VU — Vulnerable

Ruff

LC — Least Concern

Physical Characteristics

Attribute	Hamlyn s Monkey	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hamlyn s Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ruff

Habitat

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

Range

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

Ruff

Ruff (Calidris pugnax) 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.