Greater white-toothed shrew vs Pacific Spiny-rat

Crocidura russula compared with Proechimys decumanus

Key Differences

• Greater white-toothed shrew is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Greater white-toothed shrew	Pacific Spiny-rat
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mamalia)	Mammalia (mamalia)
Order	Soricomorpha (Soricomorpha)	Rodentia (hewan pengerat)
Family	Soricidae	Echimyidae
Genus	Crocidura	Proechimys
Species	Crocidura russula	Proechimys decumanus

Evolutionary Relationship

Greater white-toothed shrew and Pacific Spiny-rat share a common ancestor at the Class level: Mammalia. (mamalia)

Conservation Status

Greater white-toothed shrew

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Greater white-toothed shrew	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Greater white-toothed shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (7 countries).

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.