341 



Prevention of Corrosion, L. St. (1. 



Byne ... ... ... 32 



Proposed Rapid Completion of the 

 Vice-Comital Census, W. D. 

 Roebuck ... ... ... 257 



Pimctitin pygiimnnt, new to Glou- 

 cester West ... ... ... 287 



— — new to Middlesex ... ... 318 



/■///a i-?'«if;va in Lancashire 79, 154 



Pyramiditla 7-otnndata m. sinis- 



trorsum in Bucks. ... ... 237 



Radukv of Ilyalinias, W. Moss and 



A. E. Boycott 157 



— Verligos, J. R. le B. Tomlin 



and Rev. E. W. l^owell 212, 297 

 Red Sea, Mollusca of a Raised 



Coral Reef, W. J. Hall and 



R. Standen ... ... ... 65 



Reigate, Holocene Deposits, L. E. 



Adams ... ... ... ... 134 



— Tesiacella haliotidea var. fla- 

 vesceus ... ... ... ... 48 



Report, Annual ... 14, iii, 253 



— Leeds Branch ... 16, 113, 255 



— London Branch 17, 112, 256 



— Chipstead Field Meeting ... 17 



— Grange Ramble ... ... 221 



Result of Si.\ Hours' Collecting in 



Sligo, B. R. I>ucas ... ... 219 



Roebuck, W. D. , New Variety of 



AgrioUiiiax hevis from Orkney 136 



— Proposed Rapid Completion of 



the Vice-Comital Census ... 257 



— Scotland and the Census ... 2S9 

 Ru.ssia, Conchological Notes from, 



L. E. Adams ... ... ... 170 



Scalariform Examples : 

 Helicella caperata 



— itala ... 



— virgata ... ... in, 



Helicigona arbiislo)ti»i 

 Helix aspcisa ... 



— hortcnsis 



— lie mo talis 77, 1 1 1 , 151, 

 Hygromia riifescens 

 Limncea auricularia ... 



— palnstrii ... ... Ill, 



— peregir ... 29. 147, 



— stagtmlis ... ... 1 11, 



III 



III 

 302 

 III 

 110 

 III 

 152 

 203 

 III 

 148 

 182 

 127 



Scalariform Examples : 

 Platiorbis albits 



— crista {nautileiis) 



12, 44, 125, 147, 



— coinplanatns {inarginattts) 



IS, 77, 



— glaber 



— spiforbis in, 147, 149, 

 Valvala piscinalis 



Scarborough, Sinistral Helices, 

 W. Gyngell 



— District, Land and Freshwater 

 Mollusca, J. A. Hargreaves ... 



Scotland and the Census, W. D. 

 Roebuck 



— Shells at High Altitudes, F. F. 

 Laidlaw... 



Sexual Differences in the Shell of 

 Cyclostoma elegans, A. E. Boy- 

 cott 



Shaw, Rev. W. A., Ena tnotitaiia 

 in Northants 



— Sm\stiK\ Helix vi)gat a 



Shell Collecting in the Barmouth 

 District, C. H. Moore 



Shells at High Altitudes in Scot- 

 land, F. F. Laidlaw 



— collected in Arran, F. H. Sikes 

 Shrop.shire, Helicella cantiana ... 

 Sikes, F. H., Shells collected in 



Arran 

 Silverdale District, Vertigo auti- 



vertigo ... 

 Sinistral Examples : 



Buccimim iindatiiin 



Helicella caperata 249, 28S, 



— • virgata ... 12, 62, 249, 



Helicodonta obvolnta ... 



Helix aspersa ... 13, 715, 125, 

 12S, 147, 148, 151, 218, 



— neinoralis 13, 125, 148, 1 5 1, 



— pomatia 



/aiiiinid cylindracea ... 

 Liinutea glabra 



loS, no, 1 15, 191, 



— pereger ... 13, 44, 57, 

 Pyramiditla rotiiudata 237, 

 Vivipara contecta ... 68, 



— vivipara 



— Linincta glabra, H. Beeston ... 



— Helices near Scarborough, W. 

 Gyngell ... 



page 



147 



152 



147 

 306 



307 

 148 



249 

 299 

 289 

 192 



323 



106 

 62 



294 



192 



64 



295 



64 



216 



13 



302 

 302 



252 



218 



13 



295 



306 

 306 

 320 

 155 

 151 

 191 



249 



