Arraia vs Long-haired Akodont

Hypanus americanus compared with Abrothrix longipilis

Key Differences

• Arraia is Near Threatened while Long-haired Akodont is Least Concern.

Taxonomic Classification

Rank	Arraia	Long-haired Akodont
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	Abrothrix
Species	Hypanus americanus	Abrothrix longipilis

Evolutionary Relationship

Arraia and Long-haired Akodont share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Arraia

NT — Near Threatened

Long-haired Akodont

LC — Least Concern

Physical Characteristics

Attribute	Arraia	Long-haired Akodont
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.

Long-haired Akodont

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.