Napo Spiny-rat vs Ryukyu Mouse

Proechimys quadruplicatus compared with Mus caroli

Taxonomic Classification

Rank	Napo Spiny-rat	Ryukyu Mouse
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	Mus (House Mice)
Species	Proechimys quadruplicatus	Mus caroli

Evolutionary Relationship

Napo Spiny-rat and Ryukyu Mouse share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Napo Spiny-rat

LC — Least Concern

Ryukyu Mouse

LC — Least Concern

Physical Characteristics

Attribute	Napo Spiny-rat	Ryukyu Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Ryukyu Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.