Ecuadorean Spiny Pocket Mouse vs Perija Small-eared Shrew

Heteromys teleus compared with Cryptotis perijensis

Key Differences

• Ecuadorean Spiny Pocket Mouse is Vulnerable while Perija Small-eared Shrew is Data Deficient.

Taxonomic Classification

Rank	Ecuadorean Spiny Pocket Mouse	Perija Small-eared Shrew
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Rodentia (Nagetiere)	Soricomorpha (Soricomorpha)
Family	Heteromyidae	Soricidae
Genus	Heteromys	Cryptotis
Species	Heteromys teleus	Cryptotis perijensis

Evolutionary Relationship

Ecuadorean Spiny Pocket Mouse and Perija Small-eared Shrew share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Ecuadorean Spiny Pocket Mouse

VU — Vulnerable

Perija Small-eared Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Ecuadorean Spiny Pocket Mouse	Perija Small-eared Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecuadorean Spiny Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Perija Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.