Desmarest’s Spiny Pocket Mouse vs marsh rice rat

Heteromys desmarestianus compared with Oryzomys palustris

Taxonomic Classification

Rank	Desmarest’s Spiny Pocket Mouse	marsh rice rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Heteromyidae	Cricetidae
Genus	Heteromys	Oryzomys
Species	Heteromys desmarestianus	Oryzomys palustris

Evolutionary Relationship

Desmarest’s Spiny Pocket Mouse and marsh rice rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

marsh rice rat

LC — Least Concern

Physical Characteristics

Attribute	Desmarest’s Spiny Pocket Mouse	marsh rice rat
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.

marsh rice rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.