Big Water Crayfish vs Grevy's zebra

Cambarus robustus compared with Equus grevyi

Key Differences

• Big Water Crayfish is Least Concern while Grevy's zebra is Endangered.

Taxonomic Classification

Rank	Big Water Crayfish	Grevy's zebra
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Perissodactyla (Odd-toed Ungulates)
Family	Cambaridae	Equidae (Horses & Zebras)
Genus	Cambarus	Equus (Horses & Zebras)
Species	Cambarus robustus	Equus grevyi

Evolutionary Relationship

Big Water Crayfish and Grevy's zebra share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Water Crayfish

LC — Least Concern

Grevy's zebra

EN — Endangered

Physical Characteristics

Attribute	Big Water Crayfish	Grevy's zebra
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.

Grevy's zebra

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.