Black Laceweaver vs Brazos Dwarf Crayfish

Amaurobius ferox compared with Cambarellus texanus

Taxonomic Classification

Rank	Black Laceweaver	Brazos Dwarf 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	Cambarellus
Species	Amaurobius ferox	Cambarellus texanus

Evolutionary Relationship

Black Laceweaver and Brazos Dwarf Crayfish share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Black Laceweaver

LC — Least Concern

Brazos Dwarf Crayfish

LC — Least Concern

Physical Characteristics

Attribute	Black Laceweaver	Brazos Dwarf 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.

Brazos Dwarf Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in Norway.

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.

Brazos Dwarf Crayfish

The Brazos Dwarf Crayfish (Cambarellus texanus) is a species in the genus Cambarellus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine, freshwater, and terrestrial environments.