Alston s Cotton Rat vs Hoffmann s Pika

Sigmodon alstoni compared with Ochotona hoffmanni

Key Differences

• Alston s Cotton Rat is Least Concern while Hoffmann s Pika is Endangered.

Taxonomic Classification

Rank	Alston s Cotton Rat	Hoffmann s Pika
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Rodentia (Roedores)	Lagomorpha (Lagomorfos)
Family	Cricetidae	Ochotonidae
Genus	Sigmodon	Ochotona
Species	Sigmodon alstoni	Ochotona hoffmanni

Evolutionary Relationship

Alston s Cotton Rat and Hoffmann s Pika share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Alston s Cotton Rat

LC — Least Concern

Hoffmann s Pika

EN — Endangered

Physical Characteristics

Attribute	Alston s Cotton Rat	Hoffmann s Pika
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.

Hoffmann s Pika

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.