Blotched stingray vs Oguro-usu-ei

Urotrygon chilensis compared with Urotrygon microphthalmum

Key Differences

• Blotched stingray is Near Threatened while Oguro-usu-ei is Critically Endangered.

Taxonomic Classification

Rank	Blotched stingray	Oguro-usu-ei
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Elasmobranchii	Elasmobranchii
Order same	Myliobatiformes (トビエイ目)	Myliobatiformes (トビエイ目)
Family same	Urotrygonidae	Urotrygonidae
Genus same	Urotrygon	Urotrygon
Species	Urotrygon chilensis	Urotrygon microphthalmum

Evolutionary Relationship

Blotched stingray and Oguro-usu-ei share a common ancestor at the Genus level: Urotrygon.

Conservation Status

Blotched stingray

NT — Near Threatened

Oguro-usu-ei

CR — Critically Endangered

Physical Characteristics

Attribute	Blotched stingray	Oguro-usu-ei
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blotched stingray

Habitat

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

Range

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

Oguro-usu-ei

Blotched stingray

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