Electric ray vs Mountain Water Rat

Tetronarce californica compared with Baiyankamys habbema

Key Differences

• Electric ray is Least Concern while Mountain Water Rat is Data Deficient.

Taxonomic Classification

Rank	Electric ray	Mountain Water Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Torpediniformes (electric ray)	Rodentia (Rodents)
Family	Torpedinidae	Muridae (Mice & Rats)
Genus	Tetronarce	Baiyankamys
Species	Tetronarce californica	Baiyankamys habbema

Evolutionary Relationship

Electric ray and Mountain Water Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Electric ray

LC — Least Concern

Mountain Water Rat

DD — Data Deficient

Physical Characteristics

Attribute	Electric ray	Mountain Water Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Electric ray

Mountain Water Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.