4.5 



,57 



I I 



66 



44. Helix TotTra.cLa.tTLe. 



"45 . H . TunTjilicatas . 



46 . Zcmites 



47. Helix fulm. 



48. 



49. H.^ulchalla 



50 . HelisGophas'n'ta. ~br&vi,pe-s . 56 . 



61. Helbc lapicida.. 57. 



52 . Azeca, txidens . 58 . 



53 . Clscusilia, "bidens . 59 

 54. C.IRolptn. 



C . "biplicata . 

 . -pcvpHlaris . 





