Large Oecomys vs Raya aserrada

Oecomys superans compared with Bathyraja multispinis

Key Differences

• Large Oecomys is Least Concern while Raya aserrada is Near Threatened.

Taxonomic Classification

Rank	Large Oecomys	Raya aserrada
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Cricetidae	Arhynchobatidae
Genus	Oecomys	Bathyraja
Species	Oecomys superans	Bathyraja multispinis

Evolutionary Relationship

Large Oecomys and Raya aserrada share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Large Oecomys

LC — Least Concern

Raya aserrada

NT — Near Threatened

Physical Characteristics

Attribute	Large Oecomys	Raya aserrada
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.

Raya aserrada

Habitat

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

Range

Found in Chile. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.