Ecuadorean Rice Rat vs Raya

Nephelomys auriventer compared with Myliobatis peruvianus

Key Differences

• Ecuadorean Rice Rat is Least Concern while Raya is Vulnerable.

Taxonomic Classification

Rank	Ecuadorean Rice Rat	Raya
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Myliobatidae
Genus	Nephelomys	Myliobatis
Species	Nephelomys auriventer	Myliobatis peruvianus

Evolutionary Relationship

Ecuadorean Rice Rat and Raya share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Ecuadorean Rice Rat

LC — Least Concern

Raya

VU — Vulnerable

Physical Characteristics

Attribute	Ecuadorean Rice Rat	Raya
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecuadorean Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Raya

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.