Black Laceweaver vs white chalice-bubble

Amaurobius ferox compared with Cylichna alba

Key Differences

• Black Laceweaver is Least Concern while white chalice-bubble is Not Evaluated.

Taxonomic Classification

Rank	Black Laceweaver	white chalice-bubble
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Arachnida (Arachnids)	Gastropoda (Gastropoda)
Order	Araneae (Araneae)	Cephalaspidea (Cephalaspidea)
Family	Amaurobiidae	Cylichnidae
Genus	Amaurobius	Cylichna
Species	Amaurobius ferox	Cylichna alba

Evolutionary Relationship

Black Laceweaver and white chalice-bubble share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Laceweaver

LC — Least Concern

white chalice-bubble

NE — Not Evaluated

Physical Characteristics

Attribute	Black Laceweaver	white chalice-bubble
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.

white chalice-bubble

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Norway, 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