Red-billed Duck vs Sun-tailed Monkey

Anas erythrorhyncha compared with Allochrocebus solatus

Key Differences

• Red-billed Duck is Least Concern while Sun-tailed Monkey is Near Threatened.

Taxonomic Classification

Rank	Red-billed Duck	Sun-tailed Monkey
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Aves (นก)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Anseriformes (อันดับห่าน)	Primates (อันดับวานร)
Family	Anatidae	Cercopithecidae (Old World Monkeys)
Genus	Anas	Allochrocebus
Species	Anas erythrorhyncha	Allochrocebus solatus

Evolutionary Relationship

Red-billed Duck and Sun-tailed Monkey share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Red-billed Duck

LC — Least Concern

Sun-tailed Monkey

NT — Near Threatened

Physical Characteristics

Attribute	Red-billed Duck	Sun-tailed Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

Sun-tailed Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) 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.