Northern Pika vs Smith's Thorius

Ochotona hyperborea compared with Thorius smithi

Key Differences

• Northern Pika is Least Concern while Smith's Thorius is Critically Endangered.

Taxonomic Classification

Rank	Northern Pika	Smith's Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Lagomorpha (Rabbits & Hares)	Caudata (Caudata)
Family	Ochotonidae	Plethodontidae
Genus	Ochotona	Thorius
Species	Ochotona hyperborea	Thorius smithi

Evolutionary Relationship

Northern Pika and Smith's Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Northern Pika

LC — Least Concern

Smith's Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Northern Pika	Smith's Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Smith's Thorius

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.