Blotched stingray vs Delicate Pygmy Rice Rat

Urotrygon chilensis compared with Oligoryzomys delicatus

Key Differences

• Blotched stingray is Near Threatened while Delicate Pygmy Rice Rat is Data Deficient.

Taxonomic Classification

Rank	Blotched stingray	Delicate Pygmy Rice Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Urotrygonidae	Cricetidae
Genus	Urotrygon	Oligoryzomys
Species	Urotrygon chilensis	Oligoryzomys delicatus

Evolutionary Relationship

Blotched stingray and Delicate Pygmy Rice Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blotched stingray

NT — Near Threatened

Delicate Pygmy Rice Rat

DD — Data Deficient

Physical Characteristics

Attribute	Blotched stingray	Delicate Pygmy Rice Rat
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.

Delicate Pygmy Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.