Black Laceweaver vs stiff saltmarsh-grass

Amaurobius ferox compared with Puccinellia rupestris

Key Differences

• Black Laceweaver is Least Concern while stiff saltmarsh-grass is Not Evaluated.

Taxonomic Classification

Rank	Black Laceweaver	stiff saltmarsh-grass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Arachnida (Arachnids)	Liliopsida (Monocots)
Order	Araneae (Araneae)	Poales (Grasses)
Family	Amaurobiidae	Poaceae (Grass Family)
Genus	Amaurobius	Puccinellia
Species	Amaurobius ferox	Puccinellia rupestris

Conservation Status

Black Laceweaver

LC — Least Concern

stiff saltmarsh-grass

NE — Not Evaluated

Physical Characteristics

Attribute	Black Laceweaver	stiff saltmarsh-grass
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.

stiff saltmarsh-grass

Habitat

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

Range

Distributed across Norway, Portugal, Sweden, 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.

Shared Countries

Both species can be found in 2 countries:

🇸🇪 Sweden 🇺🇸 United States