Merriam s Deermouse vs Oriental House Rat

Peromyscus merriami compared with Rattus tanezumi

Taxonomic Classification

Rank	Merriam s Deermouse	Oriental House Rat
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	Cricetidae	Muridae (Mice & Rats)
Genus	Peromyscus	Rattus
Species	Peromyscus merriami	Rattus tanezumi

Evolutionary Relationship

Merriam s Deermouse and Oriental House Rat share a common ancestor at the Order level: Rodentia. (啮齿目)

Conservation Status

Merriam s Deermouse

LC — Least Concern

Oriental House Rat

LC — Least Concern

Physical Characteristics

Attribute	Merriam s Deermouse	Oriental House Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam s Deermouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Oriental House Rat

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Oceanian biogeographic realm.

Range

Widely distributed across Africa (Eswatini, Lesotho, South Africa), Asia (Philippines, Taiwan), and Oceania and the Pacific (Kiribati).