Florida Crayfish vs Polynesian rat

Procambarus alleni compared with Rattus exulans

Taxonomic Classification

Rank	Florida Crayfish	Polynesian rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Rodentia (Rodents)
Family	Cambaridae	Muridae (Mice & Rats)
Genus	Procambarus	Rattus
Species	Procambarus alleni	Rattus exulans

Evolutionary Relationship

Florida Crayfish and Polynesian rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Florida Crayfish

LC — Least Concern

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Florida Crayfish	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Florida Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Distributed across Ecuador and Norway.

Polynesian rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (6 countries), Europe (United Kingdom), North America (United States), Oceania and the Pacific (11 countries), and South America (Chile).