Arrowhead dogfish vs Chinese Red Pika

Deania profundorum compared with Ochotona erythrotis

Key Differences

• Arrowhead dogfish is Near Threatened while Chinese Red Pika is Least Concern.

Taxonomic Classification

Rank	Arrowhead dogfish	Chinese Red Pika
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Lagomorpha (Rabbits & Hares)
Family	Centrophoridae	Ochotonidae
Genus	Deania	Ochotona
Species	Deania profundorum	Ochotona erythrotis

Evolutionary Relationship

Arrowhead dogfish and Chinese Red Pika share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arrowhead dogfish

NT — Near Threatened

Chinese Red Pika

LC — Least Concern

Physical Characteristics

Attribute	Arrowhead dogfish	Chinese Red Pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrowhead dogfish

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Portugal and Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Chinese Red Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arrowhead dogfish

The Arrowhead dogfish, Deania profundorum, is a species. It is currently assessed as near threatened on the IUCN Red List. Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Chinese Red Pika

The Chinese Red Pika (Ochotona erythrotis) is a species in the genus Ochotona. It is currently classified as Least Concern on the IUCN Red List.