Bartail spurdog vs Black Laceweaver

Squalus notocaudatus compared with Amaurobius ferox

Taxonomic Classification

Rank	Bartail spurdog	Black Laceweaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Elasmobranchii	Arachnida (Arachnids)
Order	Squaliformes (Squaliformes)	Araneae (Araneae)
Family	Squalidae	Amaurobiidae
Genus	Squalus	Amaurobius
Species	Squalus notocaudatus	Amaurobius ferox

Evolutionary Relationship

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

Conservation Status

Bartail spurdog

LC — Least Concern

Black Laceweaver

LC — Least Concern

Physical Characteristics

Attribute	Bartail spurdog	Black Laceweaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bartail spurdog

Black Laceweaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

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

Bartail spurdog

The Bartail spurdog (Squalus notocaudatus) is a species in the genus Squalus. It is currently classified as Least Concern on the IUCN Red List.

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.