Family: liocranid sac spiders (Liocranidae)

Norwegian name: liocranid sac spiders

Systematics :

KingdomAnimals (Animalia)
Phylum Articulate animals (Arthropoda)
Subphylum  Chelicerata
Klasse   Edderkoppdyr (Arachnida)
Order    Edderkopper (Araneae)
Family     liocranid sac spiders (Liocranidae)