Proc.Ac.Nat.SG.Pliila.l87! 



Plate XIII. 



W. G- B . del '^' ^'^^ &9(m., Kfti.PWa . 



1 . Eemitroclius vanans.^iif, 5.Eelix lineata, 5'(2/-. 

 2 . Helix grise ola,. Ffr. e.Helix Newteiryana^ WGMnn. /o^. 

 ■ 3 , Helix Steainsiana, Gabh. 7. Helix as]^ ers a , i/"^//. \ ^^ ^'^ 

 4^. Helix Kelletti ,i^^r3. 8. Helix fideHs, Gray. .'l- ;■ 



