Chthonius (C.) petrochilosi (Arachnide, Pseudoscorpion, Chthoniidae) nouvelle espèce cavernicole de Grèce.

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith