1V, CONTENTS. 
: age. 
FarkER, W. J. Notes on the land and freshwater mollusca of the a 
English lake district... and an oa ies 152 
CrowTHER, HENRY. Protective resemblance of the shell of Helix 
cantiana Mont. to its surroundings ... nee es “ee 161 
Byne, L. St. G. The marine mollusca of Teignmouth Lay : Additions 162—167 
ApAMS, LIONEL E. Helix lapicéda v. albina in Kent 08 167 
Cuaster, G. W. On the variation of Stelifer turtoni Brod. ae 176 
ADAMS, LIONEL E. Physa acuta at Ostend ... 209 aE 176 
CoLLieR, Epwarb, and R. STANDEN. Further conchological notes 
from the West of Ireland S05 eo sea cis 177—190 
OLDHAM, CHARLES. Note on the habits of Vertzyo edentula Drap. 190 
TREGELLES, GEO. FOx. The marine mollusca of Cornwall 
I9QI—200, 209—225 
ADAMS, LIONEL E. Helix fusca, H. granulata, H. lapicida var. albina, 
and Clausilia rolphiz Gray in Northamptonshire aS ae 228 
HorsbLEy, Rev. J. W. Note on Helix Jucasz from North Afiica 228 
Apams, LIONEL E. Limax maximus L. var. alba nov. in Northamp- 
tonshire ... ae ak see a at ane 228 
CROWTHER, HENRY. Mucous tracks of Lzmmnea stagnalis L. ... 230 
SMITH, EDGAR A. A list of the land and freshwater mollusca of 
Trinidad... Bi ie Bde ne et ee 231—251 
Hors.try, Rev. J. W. Note on Acléx hortensis, near Dover 251 
ADAMS, LIONEL E. Limax marginatus Mill.=Z. arborum B. Ch., 
in Northamptonshire... ae ae oh 580 251 
OLDHAM, CHARLES. Helix fusca and Azeca tridens in Denbighshire ... 251 
TREGELLES, Gro. Fox. The marine mollusca of Cornwall (cowz.) 252-262 
HWorstey, Rev. J. W. The mollusca of Plumstead Marshes ae 262 
MELVILL, J. C., and R. StANDEN., Notes on a collection of shells 
from Lifu and Uvea, Loyalty Islands, formed by the Rev. James 
and Mrs. Hadfield, with list of species (Part II.) cere 273—315 
SHACKLEFORD, LEwIs. The shell-boring of Carnivorous Gastropods ... 315 
ADAMS, LIONEL FE. Albino forms of Lzttorina rudis var. tenebrosa 315 
Interesting Kentish forms _... - ait 316 
Epwarps, THos. Planorbis carinatus Mill. monst. scudurtjornie 320 
Hoye, W. E. David Robertson, LL.D., Obituary Notice Ns 329 
MARSHALL, J. T. Additions to ‘‘ British Conchology ” ay 338—372 
CHASTER, Gro. W. Adeorbis unisulcatus, new species, from the Irish 
Coast ... aes aie San iat ea ie 373 
DARBISHIRE, R. D. A visit to a snail farm ath ae ge 374 
MELVILL, J. C., and R. STANDEN. Notes on a collection of shells 
from Lifu and Uvea, Loyalty Islands, formed by the Rev. James 
and Mrs. Hadfield, with list of species (Part II., cov.) oe 379 
