Broadbacked stingaree vs Caatinga laucha

Urolophus expansus compared with Calomys expulsus

Taxonomic Classification

Rank	Broadbacked stingaree	Caatinga laucha
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Elasmobranchii	Mammalia (哺乳動物)
Order	Myliobatiformes (鱝目)	Rodentia (啮齿目)
Family	Urolophidae	Cricetidae
Genus	Urolophus	Calomys
Species	Urolophus expansus	Calomys expulsus

Evolutionary Relationship

Broadbacked stingaree and Caatinga laucha share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Broadbacked stingaree

LC — Least Concern

Caatinga laucha

LC — Least Concern

Physical Characteristics

Attribute	Broadbacked stingaree	Caatinga laucha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadbacked stingaree

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Broadbacked stingaree

The Broadbacked stingaree (Urolophus expansus) is a species in the genus Urolophus. It is currently classified as Least Concern on the IUCN Red List.

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.