Taxa included

Hippa, H., Koponen, S. & Mannila, R. (1984). Invertebrates of Scandinavian caves I. Araneae, Opiliones, and Pseudoscorpionida (Arachnida). Annales Entomologici Fennici 50: 23–29.

Taxon
Ephippiochthonius tetrachelatus (Preyssler, 1790) (Pseudoscorpiones: Chthoniidae) 26, 27, Chthonius tetrachelatus (Preyssler)
Neobisium (Neobisium) carcinoides (Hermann, 1804) (Pseudoscorpiones: Neobisiidae) 26, 27, Neobisium carcinoides (Hermann)