Light microscopic images of Hauffen’s specimens of Carychium reticulatum var. bidentatum Hauffen, 1856 (syn. Z. spelaeum Rossmaessler, 1839) BOKU F3434 from the type locality cave, Bidou sturm in Slovenia A–D Shell specimen BOKU F3434b in apertural view (A), dorsal view (B), apical view (C), umbilical view (D) E–H shell specimen BOKU F3434a in apertural view (E), dorsal view (F), apical view (G), umbilical view (H) I–L Shell specimen BOKU F3434j in apertural view (I), dorsal view (J), apical view (K), umbilical view (L). Scale bars: 1 mm.

 
 
  Part of: Lukeneder P, Ottner F, Harzhauser M, Winkler V, Metscher B, Ruthensteiner B, Jochum A (2024) Lost & Found - Rediscovery of H. Hauffen’s Carychium material in the Dominik Bilimek Collection, BOKU University, including a contemporary assessment within the genus Zospeum (Gastropoda, Ellobioidea, Carychiinae). Subterranean Biology 49: 97-116. https://doi.org/10.3897/subtbiol.49.130692