Pacific Spiny-rat vs Pied Tamarin

Proechimys decumanus compared with Saguinus bicolor

Key Differences

• Pacific Spiny-rat is Near Threatened while Pied Tamarin is Critically Endangered.

Taxonomic Classification

Rank	Pacific Spiny-rat	Pied Tamarin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Primates (Primates)
Family	Echimyidae	Callitrichidae
Genus	Proechimys	Saguinus
Species	Proechimys decumanus	Saguinus bicolor

Evolutionary Relationship

Pacific Spiny-rat and Pied Tamarin share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Pied Tamarin

CR — Critically Endangered

Physical Characteristics

Attribute	Pacific Spiny-rat	Pied Tamarin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Pied Tamarin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.