Merriam’s Pocket Mouse vs Perija Small-eared Shrew

Perognathus merriami compared with Cryptotis perijensis

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Perija Small-eared Shrew is Data Deficient.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Perija Small-eared Shrew
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Rodentia (грызуны)	Soricomorpha (землеройкообразные)
Family	Heteromyidae	Soricidae
Genus	Perognathus	Cryptotis
Species	Perognathus merriami	Cryptotis perijensis

Evolutionary Relationship

Merriam’s Pocket Mouse and Perija Small-eared Shrew share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Perija Small-eared Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Perija Small-eared Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

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.