Porter s Rock Rat vs Arraia

Aconaemys porteri compared with Potamotrygon schroederi

Taxonomic Classification

Rank	Porter s Rock Rat	Arraia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Rodentia (Roedores)	Myliobatiformes (Myliobatiformes)
Family	Octodontidae	Potamotrygonidae
Genus	Aconaemys	Potamotrygon
Species	Aconaemys porteri	Potamotrygon schroederi

Evolutionary Relationship

Porter s Rock Rat and Arraia share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Porter s Rock Rat

DD — Data Deficient

Arraia

DD — Data Deficient

Physical Characteristics

Attribute	Porter s Rock Rat	Arraia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Porter s Rock Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arraia

Habitat

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

Range

Distributed across Colombia and Venezuela.