Pacific Spiny-rat vs Popayán Thomasomys

Proechimys decumanus compared with Thomasomys popayanus

Key Differences

• Pacific Spiny-rat is Near Threatened while Popayán Thomasomys is Data Deficient.

Taxonomic Classification

Rank	Pacific Spiny-rat	Popayán Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Echimyidae	Cricetidae
Genus	Proechimys	Thomasomys
Species	Proechimys decumanus	Thomasomys popayanus

Evolutionary Relationship

Pacific Spiny-rat and Popayán Thomasomys share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Popayán Thomasomys

DD — Data Deficient

Physical Characteristics

Attribute	Pacific Spiny-rat	Popayán Thomasomys
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.

Popayán Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.