Eastern Spiny Mouse vs marsh rice rat

Acomys dimidiatus compared with Oryzomys palustris

Taxonomic Classification

Rank	Eastern Spiny 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	Muridae (Mice & Rats)	Cricetidae
Genus	Acomys	Oryzomys
Species	Acomys dimidiatus	Oryzomys palustris

Evolutionary Relationship

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

Conservation Status

Eastern Spiny Mouse

LC — Least Concern

marsh rice rat

LC — Least Concern

Physical Characteristics

Attribute	Eastern Spiny Mouse	marsh rice rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

marsh rice rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.