Electric ray vs Olive-gray Thomasomys

Tetronarce formosa compared with Thomasomys cinereus

Key Differences

• Electric ray is Near Threatened while Olive-gray Thomasomys is Least Concern.

Taxonomic Classification

Rank	Electric ray	Olive-gray Thomasomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Torpediniformes (electric ray)	Rodentia (Rodents)
Family	Torpedinidae	Cricetidae
Genus	Tetronarce	Thomasomys
Species	Tetronarce formosa	Thomasomys cinereus

Evolutionary Relationship

Electric ray and Olive-gray Thomasomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Electric ray

NT — Near Threatened

Olive-gray Thomasomys

LC — Least Concern

Physical Characteristics

Attribute	Electric ray	Olive-gray Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Electric ray

Olive-gray Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.