Big Water Crayfish vs Fossa

Cambarus robustus compared with Cryptoprocta ferox

Key Differences

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

Taxonomic Classification

Rank	Big Water Crayfish	Fossa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Carnivora (Carnivorans)
Family	Cambaridae	Eupleridae
Genus	Cambarus	Cryptoprocta
Species	Cambarus robustus	Cryptoprocta ferox

Evolutionary Relationship

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

Conservation Status

Big Water Crayfish

LC — Least Concern

Fossa

VU — Vulnerable

Physical Characteristics

Attribute	Big Water Crayfish	Fossa
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.

Fossa

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.