Big Water Crayfish vs Ooldea dunnart

Cambarus robustus compared with Sminthopsis ooldea

Taxonomic Classification

Rank	Big Water Crayfish	Ooldea dunnart
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Dasyuromorphia (Dasyuromorphia)
Family	Cambaridae	Dasyuridae
Genus	Cambarus	Sminthopsis
Species	Cambarus robustus	Sminthopsis ooldea

Evolutionary Relationship

Big Water Crayfish and Ooldea dunnart share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Water Crayfish

LC — Least Concern

Ooldea dunnart

LC — Least Concern

Physical Characteristics

Attribute	Big Water Crayfish	Ooldea dunnart
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Water Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in United States.

Ooldea dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Big Water Crayfish

The Big Water Crayfish (Cambarus robustus) is a species in the genus Cambarus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine, freshwater, and terrestrial environments.