Caatinga laucha vs Pearl stingray

Calomys expulsus compared with Fontitrygon margaritella

Key Differences

• Caatinga laucha is Least Concern while Pearl stingray is Near Threatened.

Taxonomic Classification

Rank	Caatinga laucha	Pearl stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Dasyatidae
Genus	Calomys	Fontitrygon
Species	Calomys expulsus	Fontitrygon margaritella

Evolutionary Relationship

Caatinga laucha and Pearl stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Caatinga laucha

LC — Least Concern

Pearl stingray

NT — Near Threatened

Physical Characteristics

Attribute	Caatinga laucha	Pearl stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pearl stingray

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.