397 



Sinodia, n.seet. . . . 100 



Sistrum Oparense, n.sp. . . '27 

 Smith, E. A., ' Note on a large 



specimen of Anodonta cygnea ' 4 

 'Note on Pleurotoma 



(Clionclla) bipartita. Smith ' . 53 

 ' On the generic name to be 



apphed to the Venus islandica, 



Linn.' 105 



' Note on Murex vianci- 



iiella, Linn.' . . . 287 



Solecurtus {Azov) antiqjiatns, 

 anatomy .... 7 



coarctatus, anatomy . 8 



Sowerby, G. B., 'Notes on the 

 shells of Tridacna and de- 

 scription of a new species ' . 29 

 \SphcBrium {Amesoda) Ander- 

 sonianum, n.sp. . . . 132 



t — • Catherincp, n.sp. . 132 



t Rogersi, n.sp. . 131 



Spirolaxis, n.subgen. . . 363 

 Stelfox, A. W., ' The occurrence 

 of Helicella Heripensis 

 (Mabille) in Great Britain ' . 39 



' Notes on some British 



Non-marine Mollusca ' . . 42 



' On Hygromia rufescens, 



auct., in Ireland ' . . . 290 



Strombtis gigas, abnormal . 263 



Sticcinea Javanica, n.sp . . 235 

 Suter, H., ' Note on Lapparia 

 Parki ' .... 55 



' Descriptions of three new 



species of Land Shells from 

 New Zealand ' . . . 333 



Sykes, E. E., ' Note on Apliani- 

 toma Locardi, Bavay, and 

 Mitra biconica, Sykes ' . . 4 

 Synopsis, contents, British 

 Museum .... 294 



Tegumen, n.g. .... 390 



Terebrn ambrosia, n.s]). . . 250 



Tertiary rocks of India, fauna . 259 



Thais, Bolten .... 222 



gemimilata . . . 288 



Tludassohelix pygmcca, n.sp. . 333 



Tivcla 266 



Torinia densegranosa . . 317 



Enoshimensis . . . 317 



Trachycystis Coxi, n.sp. . . 18 



Knysnaensis, n.sp. . . 17 



microstriata, n.sp. . . 18 



PAGE 



Trichotrojns crassicostata, n.sp. 243 



Tridacna, internal monstrosities 274 



list of species . . .29 



acuticostata, n.sp. . . 30 



Tritonidea castanea, n.sp. . 249 



Trivia desirabilis, n.sp. . . 226 



Troclwnanina Germaini, n.sp. . 348 



TrocMts Boyanus, n.sp. . . 225 



Trophon subtropicalis, n.sp. . 227 

 Ttirbonilla {Nisiturris) materna, 



n.sp 247 



vallata, n.sp. . . 248 



jTurritella Oppenlieimi, n.n. . 81 



Unio batavus . . . '. 50 

 t transpacificus, n.sp. . 123 



Valvata macrostoma 



Vanikoro WaUacei, n.sp. . 



VeneridiB, nomenclature . 



Venus islandica 



Vertigo MouUnsiana 



Viquesnelia .... 



Vitrinopsis CoUingei, n.sp. 



fVii^ipa7-us [Callina) Turneri, 

 n.sp. ..... 



t Washingtonianus, n.sp. . 



i Valuta Beadnelli, n.n. . 



Vredenburg, E. W., 'Remarks 

 on the Evolution of the Recent 

 Marine MoUuscan Fauna in 

 the Newer Tertiary Rocks of 

 India ' . 



W 



Walkerola, n.subgen. 



Woodward, B. B., ' Fragments 

 of Limestone eroded by Heli- 

 cella caperata ' . . . 



' On the occurrence of 



I'isidium Hibernicum in 

 Southern Sweden ' 



see Kennard, A. S., and 



Woodwai'd, B. B. 



Zalopliancylus, n.g. 



t Morani, n.sp. 



Zingis perlevis, n.sp. 

 Zonitidse . 



42 

 226 



36 

 105 



43 



19 

 229 



193 

 194 



80 



259 



149 



332 



152 



152 



17 



389 



Printed by Stephen Austin and Son.s, Ltd., Hertford. 



