Formosan rock macaque vs Yellow-billed Pintail

Macaca cyclopis compared with Anas georgica

Key Differences

• Formosan rock macaque is Least Concern while Yellow-billed Pintail is Endangered.

Taxonomic Classification

Rank	Formosan rock macaque	Yellow-billed Pintail
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class	Mammalia (स्तनधारी)	Aves (पक्षी)
Order	Primates (नरवानर गण)	Anseriformes (ऐन्सरीफोर्मीस)
Family	Cercopithecidae (Old World Monkeys)	Anatidae
Genus	Macaca	Anas
Species	Macaca cyclopis	Anas georgica

Evolutionary Relationship

Formosan rock macaque and Yellow-billed Pintail share a common ancestor at the Phylum level: Chordata. (रज्जुकी)

Conservation Status

Formosan rock macaque

LC — Least Concern

Yellow-billed Pintail

EN — Endangered

Physical Characteristics

Attribute	Formosan rock macaque	Yellow-billed Pintail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Formosan rock macaque

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Japan and Taiwan.

Yellow-billed Pintail

Habitat

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

Range

Found across Europe (6 countries) and South America (Colombia, Ecuador). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Yellow-billed Pintail

Yellow-billed Pintail (Anas georgica) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.