Big Water Crayfish vs Formosan Serow

Cambarus robustus compared with Capricornis swinhoei

Taxonomic Classification

Rank	Big Water Crayfish	Formosan Serow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Artiodactyla (Even-toed Ungulates)
Family	Cambaridae	Bovidae (Bovids)
Genus	Cambarus	Capricornis
Species	Cambarus robustus	Capricornis swinhoei

Evolutionary Relationship

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

Conservation Status

Big Water Crayfish

LC — Least Concern

Formosan Serow

LC — Least Concern

Physical Characteristics

Attribute	Big Water Crayfish	Formosan Serow
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.

Formosan Serow

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

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.