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 (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
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. (Rodents)

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).