Taxa included

Schenkel, E. (1929b). Beitrag zur Kenntnis der Schweizerischen Spinnenfauna. IV. Teil. Spinnen von Bedretto. Revue Suisse de Zoologie 36: 1–24.

Taxon
Neobisium (Neobisium) jugorum (L. Koch, 1873) (Pseudoscorpiones: Neobisiidae) 14, Obisium jugorum
Obisium muscorum Leach, 1817 (Pseudoscorpiones: Cheliferidae) 14, Obisium muscorum
Roncus lubricus L. Koch, 1873 (Pseudoscorpiones: Neobisiidae) 14, Roncus lubricus