No. I O.J APRIL, (XTit) 1888. [Vol. v. 



THE 



JOURNAL 



OF 



CONCH CLOG Y. 



ESTABLISHED IN 1874 AS 



THE QUARTERLY JOURNAL OF CONCHOLOGY. 



CONTENTS. 

 ORIGINAL COMMUNICATIONS: 



289 

 314 

 315 

 316 

 316 

 316 



On the Variation of Land and Freshwater Molkisca. — ^J. W. Taylor 



Note on a Parasitic Mite of Testacella scutulum. — H. E. Quilter 



Notice of a Monstrosity of Bythinia tentacnlata. — Edgar A. Smith 



Helix lapicida var. albina in Derbyshire. — ^J. Cosmo Melvill ... 



Helix lapicida monst. scalaris in Derbyshire.^Rev. H. Milnes 



Otina Otis var. alba at Newquay. — Rev. A. H. Cooke... 



Trophon truncatus v. scalaris on the West of Scotland. — A. Somerville 319 



Testacella scutulum in Leicestershire. — H. E. Quilter ... ... ... 320 



PROCEEDINGS of the CONCHOLOGICAL SOCIETY 305 



Constitution and List of Members of the Conchological Society ... 310 

 OBITUARY.— Mr. Andrew Garrett 317 



LEEDS : TAYLOR BROS., Sovereign Street. 

 BERLIN; R. FRIEDLANDER & SOHN, Carlstrasse, ii. 



