Electric ray vs Long-tailed dunnart

Tetronarce californica compared with Sminthopsis longicaudata

Taxonomic Classification

Rank	Electric ray	Long-tailed dunnart
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Torpediniformes (electric ray)	Dasyuromorphia (Dasyuromorphia)
Family	Torpedinidae	Dasyuridae
Genus	Tetronarce	Sminthopsis
Species	Tetronarce californica	Sminthopsis longicaudata

Evolutionary Relationship

Electric ray and Long-tailed dunnart share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Electric ray

LC — Least Concern

Long-tailed dunnart

LC — Least Concern

Physical Characteristics

Attribute	Electric ray	Long-tailed dunnart
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Electric ray

Long-tailed dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.