62 PEOCEEDINGS OP THE MALACOLOGICAL SOCIETY. 



A photograph of Dr. S. P. Woodward, taken in all probability by 

 Lovell Reeve, was exhibited by the President, Mr. A. S. Kennard. 

 . A demonstration was given by Mr. Robson on the genetic inter- 

 pretation of intermediate forms, which was followed by a short 

 discussion. 



ORDINARY MEETING. 



Friday, 7th April, 1922. 



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



Mr. T. J. Evans, M.A., F.L.S., was elected to membership of the 

 Society. 



The following communications were read : — 



1. On the radulae of three species of Mitra. By Lieut.- 

 Col. A. J. Peile. 



2. On British Littorinids. By R. Winckworth, M.A., F.R.G.S. 



3. Note on the genus Vortex of Oken. By A. S. Kennard, F.G.S., 

 and B. B. Woodward, F.L.S. 



4. Notes on the Taxonomy of Nudibranchiate MoUusca from the 

 Pacific Coast of North America. 



Part VI. On Fiona marina, Forskal. 

 Part VII. On Melihe (Chiorcera) leonina, Gould. 

 By Chas. H. O'Donoghue, D.Sc, F.Z.S. (communicated by 

 G. C. Robson, M.A., F.Z.S.). 



ORDINARY MEETING. 



Friday, 12th May, 1922. . 

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

 Capt. C. R. P. Diver, M.A., F.R.G.S., was elected to membership 

 of the Society. 



The following communications were read : — 



1. A new (?) British Vitrina. By Dr. A. E. Boycott, F.R.S. 



2. Note on Terrestrial Mollusca from a blown sand deposit on 

 Caldey. By W. J. Wintle, F.Z.S. 



3. A resume of the genera Cyproia and Trivia. By Dr. F. Schilder 

 (communicated by li. 0. N. Shaw). 



4. Notes on Non-Marine Shells from Lord Howe Island. By 

 Tom Iredale. 



The following exhibits were made : — 



By Mr. Woodward, on behalf of Mr. W. J. Wintle. A sectioned 

 sh§ll of Helix nemoralis from a sand deposit at Caldey, together with 

 a specimen of H. nemoralis having an abnormal growth towards the 

 mouth. 



This H. nemoralis was found in hibernation in the early spring of 1921, 

 and lived in captivity throughout the year, feeding well and keeping active. 

 It hibernated in November and was found to be dead in the first week 

 of 1922. 



