Caatinga laucha vs Eastern highfin spurdog

Calomys expulsus compared with Squalus albifrons

Taxonomic Classification

Rank	Caatinga laucha	Eastern highfin spurdog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Squaliformes (Squaliformes)
Family	Cricetidae	Squalidae
Genus	Calomys	Squalus
Species	Calomys expulsus	Squalus albifrons

Evolutionary Relationship

Caatinga laucha and Eastern highfin spurdog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Caatinga laucha

LC — Least Concern

Eastern highfin spurdog

LC — Least Concern

Physical Characteristics

Attribute	Caatinga laucha	Eastern highfin spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Eastern highfin spurdog

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.