Black Laceweaver vs sharp-flowered rush

Amaurobius ferox compared with Juncus acutiflorus

Key Differences

• Black Laceweaver is Least Concern while sharp-flowered rush is Critically Endangered.

Taxonomic Classification

Rank	Black Laceweaver	sharp-flowered rush
Kingdom	Animalia (Animals)	Plantae (plantas)
Phylum	Arthropoda (artrópode)	Magnoliophyta (Flowering Plants)
Class	Arachnida (aracnídeo)	Liliopsida (Monocots)
Order	Araneae (aranha)	Poales (Grasses)
Family	Amaurobiidae	Juncaceae
Genus	Amaurobius	Juncus
Species	Amaurobius ferox	Juncus acutiflorus

Conservation Status

Black Laceweaver

LC — Least Concern

sharp-flowered rush

CR — Critically Endangered

Physical Characteristics

Attribute	Black Laceweaver	sharp-flowered rush
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.

sharp-flowered rush

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found across Europe (6 countries) and Oceania and the Pacific (Australia). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden