Anderson s Niviventer vs Delicate Pygmy Rice Rat

Niviventer andersoni compared with Oligoryzomys delicatus

Key Differences

• Anderson s Niviventer is Least Concern while Delicate Pygmy Rice Rat is Data Deficient.

Taxonomic Classification

Rank	Anderson s Niviventer	Delicate Pygmy Rice Rat
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Rodentia (Nagetiere)	Rodentia (Nagetiere)
Family	Muridae (Mice & Rats)	Cricetidae
Genus	Niviventer	Oligoryzomys
Species	Niviventer andersoni	Oligoryzomys delicatus

Evolutionary Relationship

Anderson s Niviventer and Delicate Pygmy Rice Rat share a common ancestor at the Order level: Rodentia. (Nagetiere)

Conservation Status

Anderson s Niviventer

LC — Least Concern

Delicate Pygmy Rice Rat

DD — Data Deficient

Physical Characteristics

Attribute	Anderson s Niviventer	Delicate Pygmy Rice Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Anderson s Niviventer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Delicate Pygmy Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Anderson s Niviventer

The Anderson s Niviventer (Niviventer andersoni) is a species in the genus Niviventer. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.