Krefft's ray vs Ooldea dunnart

Malacoraja kreffti compared with Sminthopsis ooldea

Taxonomic Classification

Rank	Krefft's ray	Ooldea dunnart
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Dasyuromorphia (Dasyuromorphia)
Family	Rajidae	Dasyuridae
Genus	Malacoraja	Sminthopsis
Species	Malacoraja kreffti	Sminthopsis ooldea

Evolutionary Relationship

Krefft's ray and Ooldea dunnart share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Krefft's ray

LC — Least Concern

Ooldea dunnart

LC — Least Concern

Physical Characteristics

Attribute	Krefft's ray	Ooldea dunnart
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Krefft's ray

Ooldea dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.