Taxa included

Reboleira, A.S.P.S., Borges, P.A.V., Gonçalves, F., Serrano, A.R.M. & Oromí, P. (2011). The subterranean fauna of a biodiversity hotspot region - Portugal: an overview and its conservation. International Journal of Speleology 40: 23–37.

Roncocreagris cavernicola (Vachon, 1946) (Pseudoscorpiones: Neobisiidae) 25, Roncocreagris cavernicola (Vachon)
Paraliochthonius cavalensis Zaragoza, 2004 (Pseudoscorpiones: Chthoniidae) 25, Paraliochthonius cavalensis
Roncocreagris blothroides (Beier, 1962) (Pseudoscorpiones: Neobisiidae) 25, fig. 3d, Roncocreagris blothroides (Beier)
Pseudoblothrus oromii Mahnert, 1990 (Pseudoscorpiones: Syarinidae) 25, Pseudoblothrus oromii
Pseudoblothrus vulcanus Mahnert, 1990 (Pseudoscorpiones: Syarinidae) 25, Pseudoblothrus vulcanus