278 MILNES: LAND AND FRESHWATER SHELLS OF DERBYSHIRE. 



H. lapicida L. Aburdant throughout the limestone district ; 

 very dark coloured specimens at Ambergate, taken by 

 Mr. Hey (probably van nigrescens). J. of Conch., vol. iii., 

 p. 333; vol. vi., p. 121. 



H. lapicida van subangulata Pascal. Dovedale (C. T. 

 Musson, J. of Conch., vol. vi., p. 392). 



H. lapicida van minor Moq. Alport (C. Clare Fryer, 

 Science Gossip, 1889, p. 24). /' 



H. lapicida van albina Menke. Matlock, one specimen 

 (H. E. Craven) ; Matlock, two specimens (T. Glover, 

 1879, J. of Conch., vol. v., p. 316) ; Matlock, three speci-, 

 mens (G. W. Chaster, 1892). 



H. lapicida monst. scalariforme. Matlock (J. A. Howe, 

 J. of Conch., vol. v., p. 316). 



Helix aspersa Miill. Repton (J. Hagger) ; Littleover, a few: 

 specimens (T. Hey, /. of Conch., vol. vi., p. 120). By no 

 means a common shell in North Derbyshire. 



H. nemoralis L. Common in the Peak District. 



H. nemoralis van major Fen Smeine, near Winster (H. 

 Milnes) ; band-formation 00300, 12345,02345. 



H. nemoralis van minor Moq. Matlock (J. A. Howe); 

 band-formation 00000, 123(45). 



H. nemoralis van albolabiata Von Mart. Matlock (J. A 

 Howe); Repton (J. Hagger); band-formation 00000. 



H. nemoralis van bimarginata Moq. Winster (H. Milnes); 

 Repton (J. Hagger); band-formation (12345), 00000. 

 Some beautiful specimens taken in Dovedale, Aug., 1892, 

 by Mn Frank Collier, and exhibited by him at the annual 

 Conchological Meeting at Owens College, Nov. 4, 1892. 



H. nemoralis van libellula (Risso). Winster (H. Milnes); 

 Matlock (J. A. Howe) ; Repton (J. Hagger) ; band-forma- 

 tion 00045, 00345) 00000, (12345), 00300, 0034O, 12345, 

 02345, 12345, 123(45), i(23)(45), 00305, (12)345, 10345, 

 02300, O2300. 



J.C, vii., Oct. 1893. 



