Big Water Crayfish vs Large Short-tailed Rat

Cambarus robustus compared with Brachyuromys ramirohitra

Taxonomic Classification

Rank	Big Water Crayfish	Large Short-tailed Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Rodentia (Rodents)
Family	Cambaridae	Nesomyidae
Genus	Cambarus	Brachyuromys
Species	Cambarus robustus	Brachyuromys ramirohitra

Evolutionary Relationship

Big Water Crayfish and Large Short-tailed Rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Water Crayfish

LC — Least Concern

Large Short-tailed Rat

LC — Least Concern

Physical Characteristics

Attribute	Big Water Crayfish	Large Short-tailed Rat
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.

Large Short-tailed Rat

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.