Dr. Éva Murai szerk.: Miscellanea Zoologica Hungarica 2. 1984 (Budapest, 1984)

Varga, A.: The Cochlostoma genus (Gastropoda, Prosobranchiata) in Yugoslavia. I. Anatomical studies

Figs 63-67: C. gracile croaticum (L. Pfeiffer), male genitalia Fig. 68: C. gracile sturanyi (A.J. Wagner) Figs 69-76: C. nanum nanum (Westrelud) (69= female genitalia-, 7 0-71= male genitalia; 72-76= penis)