Miller's Saki vs undulate ray

Pithecia milleri compared with Raja undulata

Key Differences

• Miller's Saki is Data Deficient while undulate ray is Endangered.

Taxonomic Classification

Rank	Miller's Saki	undulate ray
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Mammalia (포유류)	Elasmobranchii
Order	Primates (영장목)	Rajiformes (홍어목)
Family	Pitheciidae	Rajidae
Genus	Pithecia	Raja
Species	Pithecia milleri	Raja undulata

Evolutionary Relationship

Miller's Saki and undulate ray share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Miller's Saki

DD — Data Deficient

undulate ray

EN — Endangered

Physical Characteristics

Attribute	Miller's Saki	undulate ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Miller's Saki

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

undulate ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Belgium. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.