Mr. J. G. Jeffreys's Notes on Swiss Mollusca. 23 



Helix holosericetty Studer. 



Vallees de Morcles et d'Entremont (Cliarp.) ; — wood between St. 

 Nicholas and Randa. Not uncommon. 



Helix angigyra, Ziegler. 

 Lugano (Charp.). 



Helix lapicida, Linn. 

 Var. Albida. 

 Valley of the Dranse. 



Helix Nautiliformis (Drepanostoma), Porro. 

 Lugano; Magadino (Charp.). 



Helix unidentata, Drap. 

 Le bas Engadine (Charp.). 



Helix edentulttj Drap. 



Monthez (Charp.) ; — Mont de la Dame, and Mont Tendre, in the 

 Vallee de Joux ; Rochers Naye and Dent de Jaman ; Chable. 

 Local, but gregarious. 



Heliwfulva, Mull. ,,,^,_ j _^^^^,^^^^^<^ ,^^^^ 



Generally diffused, and common. , , , t 



A variety of a dark horn-colour occurred in marshy places, 

 and a white variety (but rare) near the Findel Glacier, in the 

 Haut Valais. 



Helix aculeata, Ura-p, ' 



Sion, and other parts of the Valais (Charp.); — Belmont and Sauve- 

 belin Woods, near Lausanne, and many other places. / ^ . 



tJfil 3dS 

 Helix ciliata, (Venetz), Fer. 



M. Charpentier was misinformed as to this elegant species 

 having been found in England, whence he states that he re- 

 ceived it. 



Helix sericea, Drap. 



The transition, by connecting links, from this to its polymor- 

 phous ally. Helix hispida, makes its specific distinctness very 

 doubtful. 



Helix ccelata, Stud. 



Neighbourhood of Lausanne ; shores of the Lac du Brenet ; St. 

 Nicholas; Chable. Common. 



