Rossmaessler, Iconograpliie N. F. VIII. 



H73. 



t- 



1^79. 



M79. 



iW5. 



i-i?^. 



n7i. 



i^78. 



i^75. 



i^76. 



m 



i^i77. 



U73. Helix hahcrhaueri Stur. _ 1474 tj,i- , , . 



Helix pulveratrix Mrts - 1478 li f^ f^'<^^^^<^na Nev. - 1477. 



mrts. 14,8. Helix pulverella Mrts. - 1479 Hclir 

 cavimargo Mrts. ' 



