Gray-bellied Rice Rat vs Northern Pika

Nephelomys moerex compared with Ochotona hyperborea

Key Differences

• Gray-bellied Rice Rat is Extinct while Northern Pika is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Rice Rat	Northern Pika
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Rodentia (Bộ Gặm nhấm)	Lagomorpha (Bộ Thỏ)
Family	Cricetidae	Ochotonidae
Genus	Nephelomys	Ochotona
Species	Nephelomys moerex	Ochotona hyperborea

Evolutionary Relationship

Gray-bellied Rice Rat and Northern Pika share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Gray-bellied Rice Rat

EX — Extinct

Northern Pika

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Rice Rat	Northern Pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Northern Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.