Large Oecomys vs Speckled ray

Oecomys superans compared with Raja polystigma

Taxonomic Classification

Rank	Large Oecomys	Speckled ray
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Elasmobranchii
Order	Rodentia (Bộ Gặm nhấm)	Rajiformes (Bộ Cá đuối)
Family	Cricetidae	Rajidae
Genus	Oecomys	Raja
Species	Oecomys superans	Raja polystigma

Evolutionary Relationship

Large Oecomys and Speckled ray share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Large Oecomys

LC — Least Concern

Speckled ray

LC — Least Concern

Physical Characteristics

Attribute	Large Oecomys	Speckled ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large Oecomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Speckled ray