Rossmaessler, Iconographie, Supplemr/ntum /. 



Tafel !3. 



2. 



x-f^ 



i. / 



Kffbelt deL 



lith.Anst. V. Werner & Winter, Fra.nkfu.rt '^M. 



1. 2. Helix litJio.phaga Conrad, —r 3. 4. Helix gerstenhrandti Rolle. 

 5 — 8. UeUx ramlensis Rolle. — 9 — 11. Helix spiriplana var. 



