Black Laceweaver vs Round Ray

Amaurobius ferox compared with Rajella fyllae

Key Differences

• Black Laceweaver is Least Concern while Round Ray is Not Evaluated.

Taxonomic Classification

Rank	Black Laceweaver	Round Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Arachnida (Arachnids)	Elasmobranchii
Order	Araneae (Araneae)	Rajiformes (Rajiformes)
Family	Amaurobiidae	Rajidae
Genus	Amaurobius	Rajella
Species	Amaurobius ferox	Rajella fyllae

Evolutionary Relationship

Black Laceweaver and Round Ray share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Laceweaver

LC — Least Concern

Round Ray

NE — Not Evaluated

Physical Characteristics

Attribute	Black Laceweaver	Round Ray
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.

Round Ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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:

🇩🇰 Denmark 🇸🇪 Sweden