Vol.. 13 



APRIL 1st, 1911. 



[No. 6. 



THE 



JOURNAL 



CONCHO LOGY. 



FOUNDED 1874. 



BEING THE ORGAN OF THE CONCHOLOGICAL SOCIETY 

 OE GREAT BRITAIN AND IRELAND. 



I'lIBIJSHED QU/VHTEltlA'. 



Hon. Editor : 

 J.R. leB.TOMLIN,M.A.,F.E.S., 

 SrriNEi.Ev, 

 Alexandra Rd., Reading. 



Hon. Secrktakv: 

 Rev. L. J.SHACKLEFORD, 



66, GUANVIM.E Ro.^D, 



Blacki'Ocu.. 



Hon. Tkeasukek : 



E. D. BOSTOCK, 



Hoi.i.Y House, 



Stone, Staffs. 



CONTENTS. 



A double-moulhed Clavi.silia hidentata near Wartoii, W. Lanca.shire — 

 J. W. Jackson... 



Obituary Notice : Professor Boettger — J. R. le B. Tomlin 



The dispersal of Shells by Insects — H. J- Stali.ev 



An Enumeration of the Additions made to the Genus Latirus Mont- 

 fort since 1S91, with descriptions of three new species — J. CoSMO 

 I\1ei.\'II,i, 



Note on Helix pomatia — G. C. Spence .. 



Limna'a pereger var. lacustris Leach living wiihoutshell — W. Gyngei.i, 178 



An interesting association of species in Windermere — W. Gvngell... 17S 



Heli.x asjiersa m. sinistrorsum at Scarborough — W. Gyngei.l ., 178 



Additions to "British Conchology," part vii. (to be continued) — 



J. T. Marshall 179 



Proceedings: December 14, 1910; January 11, 1911 ... ,.. ... 190 



161 

 162 

 16:: 



164 



178 



LONDON: IJui.au & Co.. Ltd., 37, Soho S^uake, VV. 

 LEEDS:Tavi.ok Bros.. Sovereign St. | MANCHESTER: Shekratt & Hughes. 



St. Ann's St. 

 BERLIN : Friedi.aender & Sohk, Cari.strasse ii. 



Special Exhibits for 

 April I2th— The Genns Odontostomus. 

 May loth — The Genus Neritina. 

 June 14th— The Genus Gibbus. 



