Big Water Crayfish vs Franciscana

Cambarus robustus compared with Pontoporia blainvillei

Key Differences

• Big Water Crayfish is Least Concern while Franciscana is Vulnerable.

Taxonomic Classification

Rank	Big Water Crayfish	Franciscana
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Cetacea (Whales & Dolphins)
Family	Cambaridae	Pontoporiidae
Genus	Cambarus	Pontoporia
Species	Cambarus robustus	Pontoporia blainvillei

Evolutionary Relationship

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

Conservation Status

Big Water Crayfish

LC — Least Concern

Franciscana

VU — Vulnerable

Physical Characteristics

Attribute	Big Water Crayfish	Franciscana
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.

Franciscana

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.