Black Laceweaver vs Constricted Treacle Mustard

Amaurobius ferox compared with Erysimum contractum

Key Differences

• Black Laceweaver is Least Concern while Constricted Treacle Mustard is Vulnerable.

Taxonomic Classification

Rank	Black Laceweaver	Constricted Treacle Mustard
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Arachnida (Arachnids)	Magnoliopsida (Dicots)
Order	Araneae (Araneae)	Brassicales (Brassicales)
Family	Amaurobiidae	Brassicaceae
Genus	Amaurobius	Erysimum
Species	Amaurobius ferox	Erysimum contractum

Conservation Status

Black Laceweaver

LC — Least Concern

Constricted Treacle Mustard

VU — Vulnerable

Physical Characteristics

Attribute	Black Laceweaver	Constricted Treacle Mustard
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.

Constricted Treacle Mustard

Habitat

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.