373 



page. 

 Marginella algoensis, n.sp., fig., 



Algoa Bay... ... ... 114 



Marine mollusca and brachiopoda, 



British list ... ... 9 



Isle of Man, L. St. G. Byne 



and Alfred Leicester ... 75 



Maritzburg Museum, notes ... 195 



Marple ramble, R. Standen ... 182 

 Marquand, E. D., and J. R. B. 



Tomlin, Land and Freshwater 



Shells of the Channel Islands 285 

 Marshall, J. T., Additions to 



"British Conchology " 122, 190 



— Tapes geographicus and T. pjtl- 

 lastra ... ... 27, 166 



Ma^-tensia percivali, n.sp., fig., 



Kilima-njaro ... ... 317 



Mayfield, Arthur, land and fresh- 

 water mollusca of East Suffolk 295 



— Norfolk marine mollusca ... 49 

 Melvill, J. Cosmo, Cyprcea chrysalis 



Kien., and C. microdon Gray 117 



— obituary notice of Thos. Rogers 142 



— the genera Pseiidoliva & Macron 320 



— and R. Standen, the genus Scala 

 (Klein) Humphrey, as repre- 

 sented in the Persian Gulf, Gulf 

 of Oman, and N. Arabian Sea, 

 with descriptions of new species 340 



mollusca collected by Mr. 



Rupert Vallentin, Falkland Isles 43 

 Milax 2iXsX.&A.'AX.t.% Auialia ... 357 



Miller's Dale ramble, J.W.Jackson 303 

 Modiola evansi, n.sp., fig., Malacca 368 

 Modiolus preferred to Volsella ... 181 

 Mollusca, British, dates of Forbes 



and Hanley's, B. B.Woodward 47 



marine list ... ... 9 



non-marine ... ... 352 



— Norfolk, marine, A. Mayfield... 49 

 Monograph of the land and fresh- 

 water mollusca of the British 

 Isles, J.W. Taylor (review) ... 282 



Monstrosities : ■ 



— Anodonta anatina, peculiar in- 

 curved form ... ... 306 



posterior end gnawed by 



otters ... ... ... 306 



cygnea, injury inflicted by 



herons ... ... ... 306 



— Buccinum imdattim... ... 34 



page. 

 Monstrosities : — 



— Carychium miniiniiin, short 

 stumpy form ... ... 305 



— Helix aspersa,xt.^2xx^& ... 275 

 two shells united ... 275 



— Litnnma stagnalis ... ... 88 



— Natica montaaiti ... ... 191 



— Physa heterostropha ... 246, 305 

 {see also scalariform and sinistral 



examples). 

 Moore, C. H. , Vertigo alpestris at 



Holker, Lanes. ... ... 312 



Moschites y^xti&xx&A \.o Eledone ... 182 

 Mucus-threads of land-slugs, H. 



Wallis Kew 92, 153 



Mtirex fallax, n.sp., fig., Durban 113 

 Mytilns edulis, disease in ... 46 



variety... ... .., 215 



Natica, British, notes on ... 190 



— kraussi, n.sp., fig. ... ... 248 



— tnontacuti, monstrosity ... 191 

 Nerita fasciata ... ... 365 



Neritina Jluviatilis, Surrey ... 303 



New species of land shells from 



Central Africa, E. A. Smith ... 315 

 Newton, R. Bullen, adoption of 

 Rovereto's Cypriniadea for 

 Arctica of Schumacher ... 196 



— Cyprina v. Cypriniadea ... 243 



— Geological distribution of ex- 

 tinct British non-marine mollusca 58 



Nomenclature, British cephalopoda, 



W. E. Hoyle ... ... 197 



— Two points in, W. E. Hoyle ... 214 

 Norfolk marine mollusca, Arthur 



Mayfield ... ... ... 49 



Notice by the committee for col- 

 lective investigation... ... 88 



Nuctdana pxekxxed to Leda ... 181 

 Number of species of recent mollusca 39 

 Oda, n.g. ... ... ... 8 



Odontostomus exhibited... ... 187 



Odostomia laijer tines, n.sp., fig.. 



Cape Colony ... ... 108 



Oldham, Chas., Paludestrina Jen- 



/^/«« in Cheshire ... ... 42 



Oman, Gulf of, genus Scala, as re- 

 presented in, J. C. Melvill and 



R. Standen 



340 



Omniastrephes sagitlattis, nomen- 

 clature ... ... ... 107 



