PAGE. 



List of shells from Heidelberg — J. E.Daniel ... ... ... m 



,, land shells collected on Fitzroy Island, with notes on their 



geographical range — John Brazier, C. M. Z, S., &c. ... ... 268 



,, West African shells— F. P. Marratt ... ... ... 381 



,, shells of Iowa— (Prof.) F. M. Witter ... ... ... 382 



,, West African marine shells — F. P. Marratt ... ... 237 



Local shells near Wakefield — George Taylor ... ... ... 92 



Mollusca of Cooper's Hill — Edward Simpson ... ... ... 65 



Mollusca of Santa Fosa Island, California, U.S. — L. G. Yates ... 182 



Molluscan threads — G. S. Tye ... ... . ... 401 



Note on the habitat of Neritina tristis — C. P. Gloyne ... ... 37 



,, Helix pulchella — H. Hemphill ... ... ... 128 



,, Limnasa stagnalis — W. Nelson ... ... .. 216 



,, Bulimus Goodallii — J. E. Daniels ... ... ... 246 



„ Clausilia bipiicata var. albida — J. E. Daniels ... ... 247 



,, Cylindrella Raveni — J. T. Marshall ... ... ... 380 



,, the shells of Guernsey —J. T. Marshall ... ... ... 380 



,, Geographical distribution of terrestrial mollusca — W. F. Petterd 394 



Notes on the genus Cylindrella — C. P. Gloyne ... ... ... 51 



,, genus Bourciera — T. Bland ... ... ... 128 



,, genus Partula — C. P. Gloyne ... ... ... 337 



Notes on the occurrence of rare and local shells in unrecorded localities 



— W. G. Blatch ... ... ... ... ... 129 



Notes on the identity of various European Helicida; — C. P. Gloyne ... 133 



Occurrence of Zonites glaber at Folkestone — (Mrs.) J. Fitzgerald ... 29 



,, Limnasa glulinosa, near Sandwich — (Mrs.) J, Fitzgerald 51 



,, Gadinia reticulata in South Eastern Polynesia — A. Garrett 335 



,, Crepidula aculeata in the Marquesas Islands — A. Garrett 335 



On Varieties of Paludina vivipara and Planorbis glaber — R. M. Lloyd 6 



On the occurrence of Cochlicopa tridens var. crystallina, in the 



neighbourhood of Birmingham — G. S. Tye .. ... ... 7 



On the difficulties of recognising "named varieties " according to the 



accepted authorities — T. Rogers ... .. ... 17 



On South Australian marine shells — G. F. Angas, F.L.S., C.M.Z.S. 178 



On the habits of Helix fusca — C Ashford ... ... ... 180 



On certain species of Littorina — J. S. Gibbons, M.B. ... ... 339 



Pholas crispata, L., boring in metamorphic rocks — J. S. Gibbons, M. B, 369 



Remarks on the South Australian Helices, with a notice of all species 



known to present date — G. F. Angas, F.L.S., C.M.Z.S. ... 134 



