Black Sober vs White River Crayfish

Anacampsis temerella compared with Procambarus acutus

Key Differences

• Black Sober is Endangered while White River Crayfish is Not Evaluated.

Taxonomic Classification

Rank	Black Sober	White River Crayfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Malacostraca (Crustaceans)
Order	Lepidoptera (Butterflies & Moths)	Decapoda (Decapoda)
Family	Gelechiidae	Cambaridae
Genus	Anacampsis	Procambarus
Species	Anacampsis temerella	Procambarus acutus

Evolutionary Relationship

Black Sober and White River Crayfish share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Black Sober

EN — Endangered

White River Crayfish

NE — Not Evaluated

Physical Characteristics

Attribute	Black Sober	White River Crayfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Sober

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

White River Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found across Europe (6 countries).

Black Sober

The Black Sober (Anacampsis temerella) is a species in the genus Anacampsis. It is currently classified as Endangered on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden