References

Beier, M. (1963b). Ordnung Pseudoscorpionidea (Afterskorpione). In: Bestimmungsbücher zur Bodenfauna Europas Akademie-Verlag, Berlin 1: vi, 313 pp.. -- Show included taxa

Beier, M. (1970f). Reliktformen in der Pseudoscorpioniden-Fauna Europas. Memorie della Società Entomologica Italiana 48: 317–323. -- Show included taxa

Beron, P. (2015). Cave fauna of Bulgaria. East West, Sofia. -- Show included taxa

Ćurčić, B.P.M. (1975b). Balkanoroncus (Arachnida, Pseudoscorpiones, Neobisiidae), a new genus of pseudoscorpions based on Roncus bureschi Hadži, 1939. Glasnik Muzeja Srpske Zemlje, Beograd (B) 30: 143–145. -- Show included taxa

Ćurčić, B.P.M. (1978b). Cavernicole pseudoscorpions from Bulgaria. Glasnik Muzeja Srpske Zemlje, Beograd (B) 33: 119–142. -- Show included taxa

Hadži, J. (1939b). Pseudoskorpioniden aus Bulgarien. Mitteilungen aus dem Königl. Naturwissenschaftlichen Institut in Sofia 13: 18–48. -- Show included taxa

Harvey, M.S. (1991a). Catalogue of the Pseudoscorpionida. Manchester University Press, Manchester. -- Show included taxa

Mahnert, V. (1974d). Acanthocreagris nov. gen. mit Bemerkungen zur Gattung Microcreagris (Pseudoscorpiones, Neobisiidae) (Über griechische Pseudoskorpione IV). Revue Suisse de Zoologie 81: 845–885. -- Show included taxa

Petrov, B. (1997). A review of Bulgarian pseudoscorpions (Arachnida, Pseudoscorpionida). In: Zabka, M. (ed.) Proceedings of the 16th European Colloquium of Arachnology Wydawnictwo Wyzszej Skoly Rolniczo-Pedagogicznej, Siedlce: 261–269. -- Show included taxa