Pacific Spiny-rat vs Pearson's Long-clawed Shrew

Proechimys decumanus compared with Solisorex pearsoni

Key Differences

• Pacific Spiny-rat is Near Threatened while Pearson's Long-clawed Shrew is Endangered.

Taxonomic Classification

Rank	Pacific Spiny-rat	Pearson's Long-clawed Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Soricomorpha (Soricomorpha)
Family	Echimyidae	Soricidae
Genus	Proechimys	Solisorex
Species	Proechimys decumanus	Solisorex pearsoni

Evolutionary Relationship

Pacific Spiny-rat and Pearson's Long-clawed Shrew share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Pearson's Long-clawed Shrew

EN — Endangered

Physical Characteristics

Attribute	Pacific Spiny-rat	Pearson's Long-clawed Shrew
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.

Pearson's Long-clawed Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.