The Rock Weavers formerly belonged to the Hackledmesh Weavers (Amaurobiidae), but are now considered to belong to a separate family. They are often dark-coloured spiders which create small carded webs under stones, in foliage or in low vegetation. In Europe 18 species can be found.
Genus Nurscia
This genus consists of only four known species, most of which occur in both Europe and Asia.
