Guinea pig vs Merriam s Deermouse

Cavia porcellus compared with Peromyscus merriami

Taxonomic Classification

Rank	Guinea pig	Merriam s Deermouse
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	Caviidae	Cricetidae
Genus	Cavia	Peromyscus
Species	Cavia porcellus	Peromyscus merriami

Evolutionary Relationship

Guinea pig and Merriam s Deermouse share a common ancestor at the Order level: Rodentia. (啮齿目)

Conservation Status

Guinea pig

LC — Least Concern

Merriam s Deermouse

LC — Least Concern

Physical Characteristics

Attribute	Guinea pig	Merriam s Deermouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guinea pig

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Europe (6 countries), North America (Cuba), Oceania and the Pacific (Australia), and South America (Colombia, Ecuador).

Merriam s Deermouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.