Blind Small-eared Shrew vs Gray-footed Spiny-rat

Cryptotis niausa compared with Proechimys poliopus

Key Differences

• Blind Small-eared Shrew is Data Deficient while Gray-footed Spiny-rat is Vulnerable.

Taxonomic Classification

Rank	Blind Small-eared Shrew	Gray-footed Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Soricomorpha (Soricomorpha)	Rodentia (Rodents)
Family	Soricidae	Echimyidae
Genus	Cryptotis	Proechimys
Species	Cryptotis niausa	Proechimys poliopus

Evolutionary Relationship

Blind Small-eared Shrew and Gray-footed Spiny-rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Blind Small-eared Shrew

DD — Data Deficient

Gray-footed Spiny-rat

VU — Vulnerable

Physical Characteristics

Attribute	Blind Small-eared Shrew	Gray-footed Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blind Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Blind Small-eared Shrew

The Blind Small-eared Shrew (Cryptotis niausa) is a species in the genus Cryptotis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.