Central Australian Rock Rat vs Perija Small-eared Shrew

Zyzomys pedunculatus compared with Cryptotis perijensis

Key Differences

• Central Australian Rock Rat is Critically Endangered while Perija Small-eared Shrew is Data Deficient.

Taxonomic Classification

Rank	Central Australian Rock Rat	Perija Small-eared Shrew
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Rodentia (啮齿目)	Soricomorpha (鼩形目)
Family	Muridae (Mice & Rats)	Soricidae
Genus	Zyzomys	Cryptotis
Species	Zyzomys pedunculatus	Cryptotis perijensis

Evolutionary Relationship

Central Australian Rock Rat and Perija Small-eared Shrew share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Central Australian Rock Rat

CR — Critically Endangered

Perija Small-eared Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Central Australian Rock Rat	Perija Small-eared Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Central Australian Rock Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Perija Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Central Australian Rock Rat

The Central Australian Rock Rat (Zyzomys pedunculatus) is a species in the genus Zyzomys. It is currently classified as Critically Endangered on the IUCN Red List.