Caatinga laucha vs Raspy river stingray

Calomys expulsus compared with Potamotrygon scobina

Key Differences

• Caatinga laucha is Least Concern while Raspy river stingray is Data Deficient.

Taxonomic Classification

Rank	Caatinga laucha	Raspy river stingray
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Elasmobranchii
Order	Rodentia (ネズミ目)	Myliobatiformes (トビエイ目)
Family	Cricetidae	Potamotrygonidae
Genus	Calomys	Potamotrygon
Species	Calomys expulsus	Potamotrygon scobina

Evolutionary Relationship

Caatinga laucha and Raspy river stingray share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Caatinga laucha

LC — Least Concern

Raspy river stingray

DD — Data Deficient

Physical Characteristics

Attribute	Caatinga laucha	Raspy river stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Raspy river stingray

Habitat

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

Range

Found in Colombia.

Caatinga laucha

The Caatinga laucha (Calomys expulsus) is a species in the genus Calomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.