From editor or global species database
Type locality Graeter (1911) collected that species in a cave in the southern Blackforest (Haslerhöhle) and in 2 different caves in Switzerland:.a cave by Dossenbach and in a cave bei Vert (Jura). He described the species with material from the 3 cavess, all should be considered locus typicus according to the ICZN. [details]