Gray-footed Spiny-rat vs Neumann s Arvicanthis

Proechimys poliopus compared with Arvicanthis neumanni

Key Differences

• Gray-footed Spiny-rat is Vulnerable while Neumann s Arvicanthis is Least Concern.

Taxonomic Classification

Rank	Gray-footed Spiny-rat	Neumann s Arvicanthis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Echimyidae	Muridae (Mice & Rats)
Genus	Proechimys	Arvicanthis
Species	Proechimys poliopus	Arvicanthis neumanni

Evolutionary Relationship

Gray-footed Spiny-rat and Neumann s Arvicanthis share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

Neumann s Arvicanthis

LC — Least Concern

Physical Characteristics

Attribute	Gray-footed Spiny-rat	Neumann s Arvicanthis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Neumann s Arvicanthis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.