Gray smooth hound vs Sicklefin smooth hound

Mustelus californicus compared with Mustelus lunulatus

Taxonomic Classification

Rank	Gray smooth hound	Sicklefin smooth hound
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Chondrichthyes (Cartilaginous Fish)	Chondrichthyes (Cartilaginous Fish)
Order same	Carcharhiniformes (Ground Sharks)	Carcharhiniformes (Ground Sharks)
Family same	Triakidae	Triakidae
Genus same	Mustelus	Mustelus
Species	Mustelus californicus	Mustelus lunulatus

Evolutionary Relationship

Gray smooth hound and Sicklefin smooth hound share a common ancestor at the Genus level: Mustelus.

Conservation Status

Gray smooth hound

LC — Least Concern

Sicklefin smooth hound

LC — Least Concern

Physical Characteristics

Attribute	Gray smooth hound	Sicklefin smooth hound
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray smooth hound

Habitat

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

Sicklefin smooth hound

Habitat

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