Pacific Spiny-rat vs Williamson's Mouse-deer

Proechimys decumanus compared with Tragulus williamsoni

Key Differences

• Pacific Spiny-rat is Near Threatened while Williamson's Mouse-deer is Data Deficient.

Taxonomic Classification

Rank	Pacific Spiny-rat	Williamson's Mouse-deer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Artiodactyla (Even-toed Ungulates)
Family	Echimyidae	Tragulidae
Genus	Proechimys	Tragulus
Species	Proechimys decumanus	Tragulus williamsoni

Evolutionary Relationship

Pacific Spiny-rat and Williamson's Mouse-deer share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Williamson's Mouse-deer

DD — Data Deficient

Physical Characteristics

Attribute	Pacific Spiny-rat	Williamson's Mouse-deer
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.

Williamson's Mouse-deer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.