Black Laceweaver vs marbled crayfish

Amaurobius ferox compared with Procambarus virginalis

Key Differences

• Black Laceweaver is Least Concern while marbled crayfish is Not Evaluated.

Taxonomic Classification

Rank	Black Laceweaver	marbled crayfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Arachnida (Arachnids)	Malacostraca (Crustaceans)
Order	Araneae (Araneae)	Decapoda (Decapoda)
Family	Amaurobiidae	Cambaridae
Genus	Amaurobius	Procambarus
Species	Amaurobius ferox	Procambarus virginalis

Evolutionary Relationship

Black Laceweaver and marbled crayfish share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Black Laceweaver

LC — Least Concern

marbled crayfish

NE — Not Evaluated

Physical Characteristics

Attribute	Black Laceweaver	marbled crayfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Laceweaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Distributed across Belgium, Canada, Denmark, Sweden, and United States.

marbled crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

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

Black Laceweaver

The Black Laceweaver (Amaurobius ferox) is a species in the genus Amaurobius. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial habitats from forests to deserts.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇸🇪 Sweden