Cuvier s Spiny-rat vs Raie mêlée

Proechimys cuvieri compared with Raja microocellata

Key Differences

• Cuvier s Spiny-rat is Least Concern while Raie mêlée is Near Threatened.

Taxonomic Classification

Rank	Cuvier s Spiny-rat	Raie mêlée
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Echimyidae	Rajidae
Genus	Proechimys	Raja
Species	Proechimys cuvieri	Raja microocellata

Evolutionary Relationship

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

Conservation Status

Cuvier s Spiny-rat

LC — Least Concern

Raie mêlée

NT — Near Threatened

Physical Characteristics

Attribute	Cuvier s Spiny-rat	Raie mêlée
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.

Raie mêlée

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium and Denmark. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.