Gray's Bald-faced Saki vs Red-billed Duck

Pithecia irrorata compared with Anas erythrorhyncha

Key Differences

• Gray's Bald-faced Saki is Data Deficient while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Gray's Bald-faced Saki	Red-billed Duck
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Aves (นก)
Order	Primates (อันดับวานร)	Anseriformes (อันดับห่าน)
Family	Pitheciidae	Anatidae
Genus	Pithecia	Anas
Species	Pithecia irrorata	Anas erythrorhyncha

Evolutionary Relationship

Gray's Bald-faced Saki and Red-billed Duck share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Gray's Bald-faced Saki

DD — Data Deficient

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Gray's Bald-faced Saki	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray's Bald-faced Saki

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-billed Duck

Habitat

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

Range

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

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.