marbled crayfish vs Red Swamp Crayfish

Procambarus virginalis compared with Procambarus clarkii

Taxonomic Classification

Rank	marbled crayfish	Red Swamp Crayfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Malacostraca (Crustaceans)	Malacostraca (Crustaceans)
Order same	Decapoda (Decapoda)	Decapoda (Decapoda)
Family same	Cambaridae	Cambaridae
Genus same	Procambarus	Procambarus
Species	Procambarus virginalis	Procambarus clarkii

Evolutionary Relationship

marbled crayfish and Red Swamp Crayfish share a common ancestor at the Genus level: Procambarus.

Conservation Status

marbled crayfish

NE — Not Evaluated

Red Swamp Crayfish

NE — Not Evaluated

Physical Characteristics

Attribute	marbled crayfish	Red Swamp Crayfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

marbled crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Widely distributed across Africa (Madagascar), Asia (Taiwan), and Europe (4 countries).

Red Swamp Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Widely distributed across Africa (9 countries), Asia (9 countries), Europe (15 countries), North America (7 countries), and South America (4 countries).

Shared Countries

Both species can be found in 5 countries:

🇩🇰 Denmark 🇲🇹 Malta 🇳🇴 Norway 🇸🇪 Sweden 🇹🇼 Taiwan