Diana monkey vs Ring-necked Duck

Cercopithecus diana compared with Aythya collaris

Key Differences

• Diana monkey is Endangered while Ring-necked Duck is Least Concern.

Taxonomic Classification

Rank	Diana monkey	Ring-necked Duck
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Aves (นก)
Order	Primates (อันดับวานร)	Anseriformes (อันดับห่าน)
Family	Cercopithecidae (Old World Monkeys)	Anatidae
Genus	Cercopithecus	Aythya
Species	Cercopithecus diana	Aythya collaris

Evolutionary Relationship

Diana monkey and Ring-necked Duck share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Diana monkey

EN — Endangered

Ring-necked Duck

LC — Least Concern

Physical Characteristics

Attribute	Diana monkey	Ring-necked Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Diana monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ring-necked Duck

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Ring-necked Duck

Ring-necked Duck (Aythya collaris) 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.