Guyenne Spiny-rat vs Oriental House Rat

Proechimys guyannensis compared with Rattus tanezumi

Taxonomic Classification

Rank	Guyenne Spiny-rat	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	Echimyidae	Muridae (Mice & Rats)
Genus	Proechimys	Rattus
Species	Proechimys guyannensis	Rattus tanezumi

Evolutionary Relationship

Guyenne Spiny-rat and Oriental House Rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Guyenne Spiny-rat

LC — Least Concern

Oriental House Rat

LC — Least Concern

Physical Characteristics

Attribute	Guyenne Spiny-rat	Oriental House Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guyenne Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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).