Cuvier s Spiny-rat vs Spinose skate

Proechimys cuvieri compared with Breviraja spinosa

Taxonomic Classification

Rank	Cuvier s Spiny-rat	Spinose skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Echimyidae	Rajidae
Genus	Proechimys	Breviraja
Species	Proechimys cuvieri	Breviraja spinosa

Evolutionary Relationship

Cuvier s Spiny-rat and Spinose skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cuvier s Spiny-rat

LC — Least Concern

Spinose skate

LC — Least Concern

Physical Characteristics

Attribute	Cuvier s Spiny-rat	Spinose skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cuvier s Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Venezuela.

Spinose skate