Bicknell'S Sedge vs Black Laceweaver

Carex bicknellii compared with Amaurobius ferox

Key Differences

• Bicknell'S Sedge is Extinct while Black Laceweaver is Least Concern.

Taxonomic Classification

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

Conservation Status

Bicknell'S Sedge

EX — Extinct

Black Laceweaver

LC — Least Concern

Physical Characteristics

Attribute	Bicknell'S Sedge	Black Laceweaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bicknell'S Sedge

Habitat

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

Range

Distributed across Canada and United States.

Black Laceweaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

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

Bicknell'S Sedge

The Bicknell'S Sedge (Carex bicknellii) is a species in the genus Carex. It is currently classified as Extinct on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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:

🇨🇦 Canada 🇺🇸 United States