Rata-arrocera de Coues vs Dwarf whip ray

Oryzomys couesi compared with Brevitrygon walga

Key Differences

• Rata-arrocera de Coues is Least Concern while Dwarf whip ray is Near Threatened.

Taxonomic Classification

Rank	Rata-arrocera de Coues	Dwarf whip ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Dasyatidae
Genus	Oryzomys	Brevitrygon
Species	Oryzomys couesi	Brevitrygon walga

Evolutionary Relationship

Rata-arrocera de Coues and Dwarf whip ray share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Rata-arrocera de Coues

LC — Least Concern

Dwarf whip ray

NT — Near Threatened

Physical Characteristics

Attribute	Rata-arrocera de Coues	Dwarf whip ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rata-arrocera de Coues

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Dwarf whip ray