Jahrb. VI. 1880. 
Taf 5. 
0. Boetrger de. 
Lith. vn Werner & Winter. Frankfurt=M. 
/.Unio Rothi var. Komarowi Bttg. 2-+. Helix arulistria n. sp. 5. Chondrula Komarowi Bttg. n.sp. 
0. Ch.tricollis Mouss. Eminer. 7 Neritina Auviahli's L.sy. var. 
