ti. 



]?AGE. 



European Mollusca — The collections of Dr. Tiberi ... ... 265 



Flintshire MoUusca, Notes on —W. Denison Roebuck ... ... 126 



Freshwater Shells, New Species from Australia — W. F. Petterd ... 159 



Gundlachia in Tasmania— W. F. Petterd ... ... ... 150 



Guernsey and Sark Mollusca, Notes on a collection of— J. W. Taylor 271 



Helix lapicida V. albina near Bristol— (Miss) F. M. Hele ... ... 27 



,, V. nigrescens — J. W. Taylor .. ... .•• 83 



aspersa, Life History of— J. W. Taylor ... ... ... 89 



,, in Tasmania— W. F. Petterd ... ... ... 133 



ericetorum at Llandudno — T. D. A. Cockerell ... ... 373 



pisana v. alba at Rush, Co. Dublin — S. C. Cockerell... ... 368 



rotundata V. alba — J.W.Taylor ... ... ... ... 125 



virgata V. major — J.W.Taylor ... ... ... ... I18 



villosa as a British species — E. Collier ... ... ... 217 



Land Shells of Gibralter— Dr. W. Kobelt ... ... ... i 



Land Mollusca of Bristol County, Massachusetts, U.S.A. — J. H. 



Thomson ... ... ... ... ... .•• 369 



Land and Freshwater Shells of Caithness— C. W. Peach ... ... 225 



Land Shells of Gibralter, Additions to— J. Ponsonby ... ... 266 



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



Land and Freshwater Mollusca of Manitoba— R. M. Christy ... 339 



Limax flavus, new variety in Somersetshire — W. Denison Roebuck ... 223 

 , , , , V. suffusa, a new variety of the cellar slug — W. Denison 



Roebuck ... ... ... ••. ... .•• 353 



Limax maximus V. cellaria — W. Denison Roebuck ... ... 125 



,, ,, V. maculata in Britain — W. Denison Roebuck ... 150 



,, ,, V. Johnstoni in East Gloucestershire — W. D. Roebuck 158 



,, ,, V. Ferussaci in Antrim ... ... ... ... 222 



Limax agrestis v. reticulata in Britain — W. Denison Roebuck ... 134 

 Limn£Ba stagnalis v. fragilis-variegata in Malham Tarn — W. Denison 



Roebuck ... ... ... ... ... ... I49 



Limneea peregra v. stagnaliformis — J.W.Taylor ... ... ... 82 



,, ,, Note on some malformed specimens — W. Nelson ... 80 



,, ,, v. Burnetti— (Miss) J. Hele ... ... ... 124 



Limneea involuta. Note on the locality — W. Bendall ... ... 349 



Limneea involuta. The locality for — W.H. Evans... ... ... 355 



Limnasa, the probable causes of abnormal variations in — B. S. Dodd... 304 



Limnsea palustris v. obesa — J. W. Taylor ... ... ... 134 



,, ,, m. carinatum — J. W. Taylor ... ... ... 146 



List of Land and Freshwater Mollusca collected at Peterborough — 



A. W. Nicholls ... ... ... ... ... 185 



List of Land and Freshwater Shells collected at Llandulas, N. Wales — 



E. Collier ... ... ... ... ... ... 367 



Llandudno and Denbighshire Mollusca — W. Denison Roebuck ... 206 



Musical Sounds of Achatinellse — Rev. H. G. Barnacle ... ... 118 



Marine Mollusca collected at Ilfracombe — J. W. Cundall ... ... 147 



Marine Shells of Scilly— Rev. R. W. J. Smart, M.A., and Rev. 



A. H. Cooke ... ... ... ... ... 285 



Marine Mollusca at Oban — R. D. Darbishire ... ... ... 350 



Mollusca of Preston Candover — H.P.Fitzgerald... ... ... 203 



,, of Yeovil and district — J. Ponsonby ... ... ... 245 



,, of Maltese Islands— Capt. E. F. Becher... ... ... 229 



,, of Maltese Islands, Remarks on — J. Ponsonby ... ... 280 



Neritina fluviatilis v. cerina in Hants. — ^J. W. Taylor ... ... 112 



Notes on the Oswestry District of Salop with reference to Land and 

 Freshwater Mollusca collected there in June, 1885 — B. 

 Hudson ... ... ... ... ... ... 353 



Organs of Sense in British Land and Freshwater Mollusca — R. Scharff 305 



