Black Laceweaver vs Caucasian Wingnut

Amaurobius ferox compared with Pterocarya fraxinifolia

Key Differences

• Black Laceweaver is Least Concern while Caucasian Wingnut is Not Evaluated.

Taxonomic Classification

Rank	Black Laceweaver	Caucasian Wingnut
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Arachnida (Arachnids)	Magnoliopsida (Dicots)
Order	Araneae (Araneae)	Fagales (Beeches & Oaks)
Family	Amaurobiidae	Juglandaceae
Genus	Amaurobius	Pterocarya
Species	Amaurobius ferox	Pterocarya fraxinifolia

Conservation Status

Black Laceweaver

LC — Least Concern

Caucasian Wingnut

NE — Not Evaluated

Physical Characteristics

Attribute	Black Laceweaver	Caucasian Wingnut
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.

Caucasian Wingnut

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (9 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.

Caucasian Wingnut

The Caucasian Wingnut (Pterocarya fraxinifolia) is a species in the genus Pterocarya. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden