Electric ray vs Five-toed Pygmy Jerboa

Tetronarce californica compared with Cardiocranius paradoxus

Key Differences

• Electric ray is Least Concern while Five-toed Pygmy Jerboa is Data Deficient.

Taxonomic Classification

Rank	Electric ray	Five-toed Pygmy Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Torpediniformes (electric ray)	Rodentia (Rodents)
Family	Torpedinidae	Dipodidae
Genus	Tetronarce	Cardiocranius
Species	Tetronarce californica	Cardiocranius paradoxus

Evolutionary Relationship

Electric ray and Five-toed Pygmy Jerboa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Electric ray

LC — Least Concern

Five-toed Pygmy Jerboa

DD — Data Deficient

Physical Characteristics

Attribute	Electric ray	Five-toed Pygmy Jerboa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Electric ray

Five-toed Pygmy Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.