Gray smooth hound vs Ooldea dunnart

Mustelus californicus compared with Sminthopsis ooldea

Taxonomic Classification

Rank	Gray smooth hound	Ooldea dunnart
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Dasyuromorphia (Dasyuromorphia)
Family	Triakidae	Dasyuridae
Genus	Mustelus	Sminthopsis
Species	Mustelus californicus	Sminthopsis ooldea

Evolutionary Relationship

Gray smooth hound and Ooldea dunnart share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray smooth hound

LC — Least Concern

Ooldea dunnart

LC — Least Concern

Physical Characteristics

Attribute	Gray smooth hound	Ooldea dunnart
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.

Ooldea dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.