Blacktail spurdog vs Daurian Pika

Squalus melanurus compared with Ochotona dauurica

Key Differences

• Blacktail spurdog is Data Deficient while Daurian Pika is Least Concern.

Taxonomic Classification

Rank	Blacktail spurdog	Daurian Pika
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Lagomorpha (Rabbits & Hares)
Family	Squalidae	Ochotonidae
Genus	Squalus	Ochotona
Species	Squalus melanurus	Ochotona dauurica

Evolutionary Relationship

Blacktail spurdog and Daurian Pika share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blacktail spurdog

DD — Data Deficient

Daurian Pika

LC — Least Concern

Physical Characteristics

Attribute	Blacktail spurdog	Daurian Pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktail spurdog

Daurian Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blacktail spurdog

The Blacktail spurdog (Squalus melanurus) is a species in the genus Squalus. It is currently classified as Data Deficient on the IUCN Red List.