Ecuadorean Rice Rat vs Ray

Nephelomys auriventer compared with Atlantoraja castelnaui

Key Differences

• Ecuadorean Rice Rat is Least Concern while Ray is Critically Endangered.

Taxonomic Classification

Rank	Ecuadorean Rice Rat	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Cricetidae	Arhynchobatidae
Genus	Nephelomys	Atlantoraja
Species	Nephelomys auriventer	Atlantoraja castelnaui

Evolutionary Relationship

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

Conservation Status

Ecuadorean Rice Rat

LC — Least Concern

Ray

CR — Critically Endangered

Physical Characteristics

Attribute	Ecuadorean Rice Rat	Ray
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.

Ray