Raie ronde naine vs Smalleyed round stingray

Urotrygon nana compared with Urotrygon microphthalmum

Key Differences

• Raie ronde naine is Near Threatened while Smalleyed round stingray is Critically Endangered.

Taxonomic Classification

Rank	Raie ronde naine	Smalleyed round stingray
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Elasmobranchii	Elasmobranchii
Order same	Myliobatiformes (Myliobatiformes)	Myliobatiformes (Myliobatiformes)
Family same	Urotrygonidae	Urotrygonidae
Genus same	Urotrygon	Urotrygon
Species	Urotrygon nana	Urotrygon microphthalmum

Evolutionary Relationship

Raie ronde naine and Smalleyed round stingray share a common ancestor at the Genus level: Urotrygon.

Conservation Status

Raie ronde naine

NT — Near Threatened

Smalleyed round stingray

CR — Critically Endangered

Physical Characteristics

Attribute	Raie ronde naine	Smalleyed round stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—