No. IQ.J APRIL {^J^%^) 1885. [Vol. iv. 



THE 



JOURNAL 



OF 



CONCHO LOGY. 



ESTABLISHED IN 1874 AS 



THE QUARTERLY JOURNAL OF CONCHOLOGY. 



COITTENTS. 

 ORIGINAL OOMMUNIOATIONS : page. 



Note on the preparation of smaller bivalves for the cabinet. — W. Jeffery 303 



Probable causes of Abnormal Variation in Limnsea. — B. Sturgess Dodd 304 

 On the Organs of Sense in British Land and Freshwater Mollusca. — 



K. Scharff 305 



Pupa umbilicata v. albina at Christchurch, S. Hants. — ^J. H. Ashford 312 



Description of twro New Species of Shells. — ^J. Cosmo Melvill ... 316 



Land Shells at Dog's Bay, Connemara. — R. D. Darbishire ... ... 317 



Census of the Authenticated Distributioji of British Land and Fresh- 

 water Mollusca ... ... ... 319 



PROCEEDINGS oftheCONOHOLOGICAL SOCIETY 313 



BIBLIOGRAPHY 318 



LONDON : D. BOGUE, St. Martin's Place, W.C. 



LEEDS: TAYLOR BROS., Hunslet New Road, 



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



HOBART TOWN, TASMANIA : W. LEGRAND, 



PRICE ONE SHILLINQ. 



