Daurian Pika vs Pacific Spiny-rat

Ochotona dauurica compared with Proechimys decumanus

Key Differences

• Daurian Pika is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Daurian Pika	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Lagomorpha (Lagomorfos)	Rodentia (Roedores)
Family	Ochotonidae	Echimyidae
Genus	Ochotona	Proechimys
Species	Ochotona dauurica	Proechimys decumanus

Evolutionary Relationship

Daurian Pika and Pacific Spiny-rat share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Daurian Pika

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Daurian Pika	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Daurian Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.