Desmarest’s Spiny Pocket Mouse vs Merriam’s Pocket Mouse

Heteromys desmarestianus compared with Perognathus merriami

Taxonomic Classification

Rank	Desmarest’s Spiny Pocket Mouse	Merriam’s Pocket Mouse
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order same	Rodentia (грызуны)	Rodentia (грызуны)
Family same	Heteromyidae	Heteromyidae
Genus	Heteromys	Perognathus
Species	Heteromys desmarestianus	Perognathus merriami

Evolutionary Relationship

Desmarest’s Spiny Pocket Mouse and Merriam’s Pocket Mouse share a common ancestor at the Family level: Heteromyidae.

Conservation Status

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Merriam’s Pocket Mouse

LC — Least Concern

Physical Characteristics

Attribute	Desmarest’s Spiny Pocket Mouse	Merriam’s Pocket Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Desmarest’s Spiny Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.