Arraia-do-oião vs Smalltooth stingray

Hypanus marianae compared with Hypanus rudis

Key Differences

• Arraia-do-oião is Endangered while Smalltooth stingray is Critically Endangered.

Taxonomic Classification

Rank	Arraia-do-oião	Smalltooth stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Elasmobranchii	Elasmobranchii
Order same	Myliobatiformes (Myliobatiformes)	Myliobatiformes (Myliobatiformes)
Family same	Dasyatidae	Dasyatidae
Genus same	Hypanus	Hypanus
Species	Hypanus marianae	Hypanus rudis

Evolutionary Relationship

Arraia-do-oião and Smalltooth stingray share a common ancestor at the Genus level: Hypanus.

Conservation Status

Arraia-do-oião

EN — Endangered

Smalltooth stingray

CR — Critically Endangered

Physical Characteristics

Attribute	Arraia-do-oião	Smalltooth stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Arraia-do-oião

The Brazilian large-eyed stingray (Hypanus marianae) is a species in the genus Hypanus. It is currently classified as Endangered on the IUCN Red List.