Arraia vs Patagonian Weasel

Hypanus americanus compared with Lyncodon patagonicus

Key Differences

• Arraia is Near Threatened while Patagonian Weasel is Least Concern.

Taxonomic Classification

Rank	Arraia	Patagonian Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Myliobatiformes (Myliobatiformes)	Carnivora (carnívoros)
Family	Dasyatidae	Mustelidae (Weasels & Otters)
Genus	Hypanus	Lyncodon
Species	Hypanus americanus	Lyncodon patagonicus

Evolutionary Relationship

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

Conservation Status

Arraia

NT — Near Threatened

Patagonian Weasel

LC — Least Concern

Physical Characteristics

Attribute	Arraia	Patagonian Weasel
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.

Patagonian Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.