Caatinga laucha vs Sicklefin hound shark

Calomys expulsus compared with Hemitriakis falcata

Taxonomic Classification

Rank	Caatinga laucha	Sicklefin hound shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Rodentia (Rodents)	Carcharhiniformes (Ground Sharks)
Family	Cricetidae	Triakidae
Genus	Calomys	Hemitriakis
Species	Calomys expulsus	Hemitriakis falcata

Evolutionary Relationship

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

Conservation Status

Caatinga laucha

LC — Least Concern

Sicklefin hound shark

LC — Least Concern

Physical Characteristics

Attribute	Caatinga laucha	Sicklefin hound shark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sicklefin hound 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.