Caatinga laucha vs Crested shark

Calomys expulsus compared with Galeus arae

Taxonomic Classification

Rank	Caatinga laucha	Crested shark
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mamalia)	Chondrichthyes (Cartilaginous Fish)
Order	Rodentia (hewan pengerat)	Carcharhiniformes (Ground Sharks)
Family	Cricetidae	Scyliorhinidae
Genus	Calomys	Galeus
Species	Calomys expulsus	Galeus arae

Evolutionary Relationship

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

Conservation Status

Caatinga laucha

LC — Least Concern

Crested shark

LC — Least Concern

Physical Characteristics

Attribute	Caatinga laucha	Crested shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Crested shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.