Vol. X. Part VI. SEPTEMBER, 1913. Price 7s. 6d. net. 



PROCEEDINGS 



HALACOLOGICAL SOCIETY 



OF LONDON. 



EDITED BY 



E. A. SMITH, I.S.O., F.Z.S. 

 Under the direction of the Publication Committee. 



AUTHORS ALONE ARE RESPONSIBLE FOR THE STATEMENTS IN THEIR RESPECTIVE 



PAPERS. 



Proceedings : — 

 Ordinary Meetings : 



May 9tb, 1913 331 



.June 13th 331 



Notes : — 



Non-marine Mollusca from the 

 Old Bed of the Thames at 

 Barn Elms with Margaritana 

 (Pseudtmio) auricidarius 

 (Speng.). ByA.S.KENNARD, 

 F.G.S., & B.B.Woodward, 

 F.L.S .332 



Papers : — 



Descriptions of three new species 

 of Land Shells from New 

 Zealand. By H. Suter. 

 (Figs.) .3.33 



On Callisia, Aviiantis, and 

 Pitaria. By A. J. Jukes- 

 Browne, F.E.S., F.G.S. ... 335 



LONDOIs : 

 DULAU & CO., Ltd., 

 37 Soiio Square, W. 



PAGE Papers continued : — 



PAGE 



Descriptions of new species of 

 Land Shells from Africa. By 

 C. E. Boettger. (Plates 

 XV-XVII.) 348 



On a collection of Land and 

 Freshwater Shells from the 

 Upper Nile Eegion. By C. E. 

 BOETTGER&F.H.^AS. (Figs.) 3-5.5 



^ote on Pseiidomalaxis, Fischer, 

 and descriptions of a new 

 species and sub-genus . By the 

 Marquis de MoNTEROSATO. 

 (Figs.) 362 



The Land Mollusca of the 

 Kermadec Islands. By T. 

 Ired.ale. (Plate XVIII.)... 364 



Definitions of further new 

 genera of Zonitidae. By 



G. K. GuDE, F.Z.S 389 



Title-page, Contents, and Index 

 to Vol. X. 



BERLIN : 



E. FEIEDLANDEE & SOHN, 



11 Karlstrasse, N.W. 



