Guaira Spiny-rat vs marbled electric ray

Proechimys guairae compared with Torpedo marmorata

Key Differences

• Guaira Spiny-rat is Least Concern while marbled electric ray is Not Evaluated.

Taxonomic Classification

Rank	Guaira Spiny-rat	marbled electric ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Torpediniformes (electric ray)
Family	Echimyidae	Torpedinidae
Genus	Proechimys	Torpedo
Species	Proechimys guairae	Torpedo marmorata

Evolutionary Relationship

Guaira Spiny-rat and marbled electric ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guaira Spiny-rat

LC — Least Concern

marbled electric ray

NE — Not Evaluated

Physical Characteristics

Attribute	Guaira Spiny-rat	marbled electric ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guaira Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

marbled electric ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.