Amazon weasel vs Arraia

Mustela africana compared with Potamotrygon orbignyi

Key Differences

• Amazon weasel is Least Concern while Arraia is Near Threatened.

Taxonomic Classification

Rank	Amazon weasel	Arraia
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Carnivora (carnívoros)	Myliobatiformes (Myliobatiformes)
Family	Mustelidae (Weasels & Otters)	Potamotrygonidae
Genus	Mustela	Potamotrygon
Species	Mustela africana	Potamotrygon orbignyi

Evolutionary Relationship

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

Conservation Status

Amazon weasel

LC — Least Concern

Arraia

NT — Near Threatened

Physical Characteristics

Attribute	Amazon weasel	Arraia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arraia

Habitat

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

Range

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

Amazon weasel

The Amazon weasel (Mustela africana) is a species in the genus Mustela. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Arraia

The Anglespot river stingray (Potamotrygon orbignyi) is a species in the genus Potamotrygon. It is currently classified as Near Threatened on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.