Uebersicht des Systems. 



131 



b) Unterfamilie Helicodontinae. 

 Helicodonta (Fer.), Risso 



Subg-. Carocollina, Ehrbg. . . H. lens, Fer. 



— Helicodonta s. str. 



— Aspasita, Westerl. 



— Drepanostoma, Porro 



— Trissexodon, Psbry. 



c) Unterfamilie 

 Fruticicola, Held . . . . 

 (Ti'icliia autor, ex parte) 

 Subg. DibothrioD, Pfr. . 

 (Petasia autor.) 



— Perforatella, Schlüter . 



— Westerlundia m. 

 (Latonia, Westerl.) 



— Ciliella, Mousson 

 (Lcpinota, Westerl.) 



— Ilygromia, Risso 



— Mouacha, Ilartm. 



— Euomphalia, Westerl. . 

 Mefafruticicola, Ihrg. . . . . 



(Pseudocampylaea, Hesse; Cressa, 



Westerl.) 

 Friiticocampylaea, Kobelt . 

 ? Cylindrus, Fitz 



d) Unterfamilie 

 Campylaca (Beck), Ihering 

 Subg. Chilostonia, Fitz. 



— Cingulifera, Held 



— Dinarica, Bourg. 



— Liburnica, Kob. 



— Thiessea, Kob. 



— Faustina, Kob. 

 Arianta, Leach . 

 Chilotrema, Leach 

 Eloua, A. Ad. . 

 Isognoinostoma, Fitz. 



H. obvoluta, MUH. 



H. triaria, Friv. 



H. uautiliformis, Porro 



H. constricta, Boub. 



Fruticicolinae. 

 Fr. hispida, L. 



Fr. bidens, Chemn. 



Fr. unidentata, Drp. 

 Fr. schuberti, Roth. 



Fr. ciliata, Veoetz 



Fr. cinctella, Drp. 

 Fr. incarnata, Müll. 

 Fr. strigella, Drp. 

 M. pellita, Fer. 



Fr. narzanensis, Kryn. 

 C. obtusus, Drp. 



Campylaeinae. 



C. umbilicaris, Brum. 

 C. ciugulata, Stud. 

 C. pouzolzi, Fer. 

 C. setosa, Zgl. 

 C. cyclolabris, Fer. 

 C. faustina, Zgl. 

 A. arbustorum, L. 

 Ch. lapicida, L. 

 E. quimperiana, Fer. 

 I. personatuin, Lam. 



e) Unterfamilie Helicinae. 

 Hei ix, Lam. 



Subg. Cryptomphalus, Moq. . 



H. aspersa, Müll. 



17* 



