Cuvier s Spiny-rat vs Niceforo Maria’s Oldfield Mouse

Proechimys cuvieri compared with Thomasomys nicefori

Taxonomic Classification

Rank	Cuvier s Spiny-rat	Niceforo Maria’s Oldfield Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Roedores)	Rodentia (Roedores)
Family	Echimyidae	Cricetidae
Genus	Proechimys	Thomasomys
Species	Proechimys cuvieri	Thomasomys nicefori

Evolutionary Relationship

Cuvier s Spiny-rat and Niceforo Maria’s Oldfield Mouse share a common ancestor at the Order level: Rodentia. (Roedores)

Conservation Status

Cuvier s Spiny-rat

LC — Least Concern

Niceforo Maria’s Oldfield Mouse

LC — Least Concern

Physical Characteristics

Attribute	Cuvier s Spiny-rat	Niceforo Maria’s Oldfield Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cuvier s Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Venezuela.

Niceforo Maria’s Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.