Bitter Dock vs Black Laceweaver

Rumex obtusifolius compared with Amaurobius ferox

Key Differences

• Bitter Dock is Not Evaluated while Black Laceweaver is Least Concern.

Taxonomic Classification

Rank	Bitter Dock	Black Laceweaver
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Arachnida (Arachnids)
Order	Caryophyllales (Caryophyllales)	Araneae (Araneae)
Family	Polygonaceae	Amaurobiidae
Genus	Rumex	Amaurobius
Species	Rumex obtusifolius	Amaurobius ferox

Conservation Status

Bitter Dock

NE — Not Evaluated

Black Laceweaver

LC — Least Concern

Physical Characteristics

Attribute	Bitter Dock	Black Laceweaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Dock

Habitat

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

Range

Widely distributed across Asia (6 countries), Europe (9 countries), North America (4 countries), Oceania and the Pacific (Australia), and South America (7 countries).

Black Laceweaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

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

Bitter Dock

The Bitter Dock (Rumex obtusifolius) is a species in the genus Rumex. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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 5 countries:

🇧🇪 Belgium 🇨🇦 Canada 🇩🇰 Denmark 🇸🇪 Sweden 🇺🇸 United States