Arraia vs Mérida Rhipidomys

Hypanus americanus compared with Rhipidomys venustus

Key Differences

• Arraia is Near Threatened while Mérida Rhipidomys is Least Concern.

Taxonomic Classification

Rank	Arraia	Mérida Rhipidomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Roedores)
Family	Dasyatidae	Cricetidae
Genus	Hypanus	Rhipidomys
Species	Hypanus americanus	Rhipidomys venustus

Evolutionary Relationship

Arraia and Mérida Rhipidomys share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Arraia

NT — Near Threatened

Mérida Rhipidomys

LC — Least Concern

Physical Characteristics

Attribute	Arraia	Mérida Rhipidomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arraia

Habitat

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

Range

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

Mérida Rhipidomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela