154 PEOCEEDINGS OF THE MALACOLOGICAL SOCIETY. 



Spirotropis type from an Austrodrillia (1) species not yet determined. 

 This makes an addition to the record of radulae of this type. See 

 antea, p. 14. 



By Mr. Tomlin, Madeiran species of Clausilia. 



By Mr. Iredale : 1. A specimen of Rackett's handwriting signed 

 by himself. 2. A copy of " Museum Callonianum ". 



By Mr. Winckworth, Fry and young of species of Nucula and 

 Lutraria from Plymouth (by courtesy of the Marine Biological 

 Association) exemplifying the work being carried out in mapping 

 faunal areas of sea bottom by means of the Grab. 



By Capt. Diver : Shells of Theha cartusiana, from near Dover. 



ORDINARY MEETING. 

 Friday, 12th January, 1923. 

 A. S. Kennabd, F.G.S., President, in the Chair. 

 Mr. Chas. Oldham, F.L.S., and Col. Peile were appointed auditors. 

 Mr. J. C. Dacie and Mr. Cecil Price Jones, M.B., were elected to 

 membership of the Society. 



The following notes were read by the President : — 

 (a) On the capture of Spirula alive. 



(6) On the date of publication of Charpentier's " Catalogue des 

 Mollusques Terrestres et Fluvia tiles de la Suisse ". 



On the motion of the President, the following resolution was 

 unanimously carried : — 



That the Malacological Society of London is very greatly 

 indebted to Professor Dr. Jules Favre, as well as to 

 Professor Strohl and Professor Schinz, for all the indefatigable 

 trouble they have taken to assist in clearing up the date in question, 

 which in many points affects molluscan nomenclature, and this 

 Society would take the present opportunity of returning to them 

 its most sincere thanks. 



The following communications were read : — 



1. Conditions of Molluscan Life on the South Dogger Bank. 

 By G. C. Robson, F.Z.S. 



2. A Systematic List, prepared from a paper by Messrs. Henderson 

 and Bartsch, " A classification of the American Operculate Mollusca 

 of the Family Annulariidae " : Proc. U.S. Nat. Mus., vol. Iviii, 1922, 

 pp. 48-82. Compiled by H. C. Fulton. 



3. Notes on New Zealand Pelecypods. By W. R. B. Oliver, F.L.S. 



