Bigeye Numbfish vs Daurian Pika

Narcine oculifera compared with Ochotona dauurica

Key Differences

• Bigeye Numbfish is Data Deficient while Daurian Pika is Least Concern.

Taxonomic Classification

Rank	Bigeye Numbfish	Daurian Pika
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Torpediniformes (electric ray)	Lagomorpha (Rabbits & Hares)
Family	Narcinidae	Ochotonidae
Genus	Narcine	Ochotona
Species	Narcine oculifera	Ochotona dauurica

Evolutionary Relationship

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

Conservation Status

Bigeye Numbfish

DD — Data Deficient

Daurian Pika

LC — Least Concern

Physical Characteristics

Attribute	Bigeye Numbfish	Daurian Pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigeye Numbfish

Daurian Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bigeye Numbfish

The Bigeye Numbfish (Narcine oculifera) is a species in the genus Narcine.