Bartail spurdog vs Graceful Laucha

Squalus notocaudatus compared with Calomys lepidus

Taxonomic Classification

Rank	Bartail spurdog	Graceful Laucha
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squaliformes (Squaliformes)	Rodentia (Rodents)
Family	Squalidae	Cricetidae
Genus	Squalus	Calomys
Species	Squalus notocaudatus	Calomys lepidus

Evolutionary Relationship

Bartail spurdog and Graceful Laucha share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bartail spurdog

LC — Least Concern

Graceful Laucha

LC — Least Concern

Physical Characteristics

Attribute	Bartail spurdog	Graceful Laucha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bartail spurdog

Graceful Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bartail spurdog

The Bartail spurdog (Squalus notocaudatus) is a species in the genus Squalus. It is currently classified as Least Concern on the IUCN Red List.