Merriam’s Pocket Mouse vs Percival's spiny mouse

Perognathus merriami compared with Acomys percivali

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Percival's spiny mouse
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Rodentia (啮齿目)	Rodentia (啮齿目)
Family	Heteromyidae	Muridae (Mice & Rats)
Genus	Perognathus	Acomys
Species	Perognathus merriami	Acomys percivali

Evolutionary Relationship

Merriam’s Pocket Mouse and Percival's spiny mouse share a common ancestor at the Order level: Rodentia. (啮齿目)

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Percival's spiny mouse

LC — Least Concern

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Percival's spiny mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Percival's spiny mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.