Dwarf black stingray vs Northern Pika

Hemitrygon parvonigra compared with Ochotona hyperborea

Key Differences

• Dwarf black stingray is Data Deficient while Northern Pika is Least Concern.

Taxonomic Classification

Rank	Dwarf black stingray	Northern Pika
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Lagomorpha (Rabbits & Hares)
Family	Dasyatidae	Ochotonidae
Genus	Hemitrygon	Ochotona
Species	Hemitrygon parvonigra	Ochotona hyperborea

Evolutionary Relationship

Dwarf black stingray and Northern Pika share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf black stingray

DD — Data Deficient

Northern Pika

LC — Least Concern

Physical Characteristics

Attribute	Dwarf black stingray	Northern Pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf black stingray

Northern Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.