Black Laceweaver vs Button Sedge

Amaurobius ferox compared with Carex bullata

Key Differences

• Black Laceweaver is Least Concern while Button Sedge is Data Deficient.

Taxonomic Classification

Rank	Black Laceweaver	Button Sedge
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Arachnida (Arachnids)	Liliopsida (Monocots)
Order	Araneae (Araneae)	Poales (Grasses)
Family	Amaurobiidae	Cyperaceae
Genus	Amaurobius	Carex
Species	Amaurobius ferox	Carex bullata

Conservation Status

Black Laceweaver

LC — Least Concern

Button Sedge

DD — Data Deficient

Physical Characteristics

Attribute	Black Laceweaver	Button Sedge
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.

Button Sedge

Habitat

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

Range

Distributed across Canada and United States.

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.

Button Sedge

The Button Sedge (Carex bullata) is a species in the genus Carex. It is currently classified as Data Deficient on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Shared Countries

Both species can be found in 2 countries:

🇨🇦 Canada 🇺🇸 United States