Check-lists
* List of countries might not be complete
Links and literature
[1] 
Ozimec R. (ed.): Red List of Cave Fauna of Croatia, Hrvatsko biospeleološko društvo/ Croatian Biospeleological Society, Zagreb [as Folkia haasi (Reimoser, 1929)]
Data retrieved on: 30 July 2012
Ozimec R. (ed.): Red List of Cave Fauna of Croatia, Hrvatsko biospeleološko društvo/ Croatian Biospeleological Society, Zagreb [as Folkia haasi (Reimoser, 1929)]Data retrieved on: 30 July 2012