Big Water Crayfish vs Peale s Dolphin

Cambarus robustus compared with Lagenorhynchus australis

Taxonomic Classification

Rank	Big Water Crayfish	Peale s Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Cetacea (Whales & Dolphins)
Family	Cambaridae	Delphinidae (Oceanic Dolphins)
Genus	Cambarus	Lagenorhynchus
Species	Cambarus robustus	Lagenorhynchus australis

Evolutionary Relationship

Big Water Crayfish and Peale s Dolphin share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Water Crayfish

LC — Least Concern

Peale s Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Big Water Crayfish	Peale s Dolphin
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.

Peale s Dolphin

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.