Alston s Cotton Rat vs Peters' Duiker

Sigmodon alstoni compared with Cephalophus callipygus

Taxonomic Classification

Rank	Alston s Cotton Rat	Peters' Duiker
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Artiodactyla (Even-toed Ungulates)
Family	Cricetidae	Bovidae (Bovids)
Genus	Sigmodon	Cephalophus
Species	Sigmodon alstoni	Cephalophus callipygus

Evolutionary Relationship

Alston s Cotton Rat and Peters' Duiker share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Peters' Duiker

LC — Least Concern

Physical Characteristics

Attribute	Alston s Cotton Rat	Peters' Duiker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alston s Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Peters' Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Alston s Cotton Rat

The Alston s Cotton Rat (Sigmodon alstoni) is a species in the genus Sigmodon. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems. Distributed across Colombia and Venezuela.