Arraia vs coandu-mirim

Hypanus americanus compared with Coendou speratus

Key Differences

• Arraia is Near Threatened while coandu-mirim is Endangered.

Taxonomic Classification

Rank	Arraia	coandu-mirim
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Roedores)
Family	Dasyatidae	Erethizontidae
Genus	Hypanus	Coendou
Species	Hypanus americanus	Coendou speratus

Evolutionary Relationship

Arraia and coandu-mirim share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Arraia

NT — Near Threatened

coandu-mirim

EN — Endangered

Physical Characteristics

Attribute	Arraia	coandu-mirim
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.

coandu-mirim

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.