335 



page 

 Oldham, C, Valvata niacrostoma 



in Cambs. ... ... ... 251 



in West Suffolk ... 155 



— Vertigo alpestris in Borrowdale 65 

 On some species of Pisidhiin in the 



Swedish State Museum ... 2i8 



Ostrea, new British forms of ... 264 

 Oundle, Mollusca of ... 240,248 

 Ovatella bidentata new to Somerset 



South 273 



1 Channel Isles 273 



Oxfordshire, New Record ... 214 



Paludestrhia confusa in the Wave- 



ney Valley 324 



new to Suffolk East ... 273 



— jenkinsi erroneously recorded 



for Gloucester West ... ... loi 



— — in Somerset North ... 262 

 new to Berks. ... ... 273 



— — — Carnarvon ... ... 273 



— — — Channel Isles ... ... 273 



— — — Cumberland ... ... loi 



Denbigh 273 



Flint 273 



— — — • Gloucester East ... loi 



Isle-of- Wight 273 



• — Norfolk East 273 



Perth East ..- ... 273 



[■ Perth Mid 102 



— — Parthenogenesis in... 54, 67, 97 



— stagnalis new to Carnarvon ... 273 



Denbigh 273 



Flint 273 



Merioneth 273 



Somerset South ... 273 



— — Notes on the Anatomy and 

 Reproduction of ... ... 96 



— ventrosa at Clevedon ... ... 262 



Paludestrinidfe, Hypsobia as a sub- 

 family of ... ... ... 264 



Parthenogenesis in P. jenkinsi . . . 



54. 67, 97 

 Pearce, Rev. S. S., On a colony of 



Cochlicopa lubrica ... .. 59 



Pearl in Liitorina littorea L. ... 233 

 Peile, Lt.-Col. A. J., Note on 



Gibbula pennanti Phil. ... 253 



I Perth East, New Record ... 274 



Perth, Mid., New Records 

 Physa acuta. Confirmation of Re- 

 cords needed ... 



— — Erroneous Record of 



— fontinalis new to Selkirk 



— gyrina in Great Britain 



— heterostropha s.i Cardiff 



— — in Middlesex 



— — new to Bucks. 

 Physiology of the Mollusca 

 Phytia myosotis new to Lanes. S. 



— Somerset South 



Pisidia of Guernsey and Sark 

 Pisidiiini, Some Species of, in the 



Swedish State Museum 



— in East Iceland 



— casei'tanum new to Dorset 



— — — Essex North 



— — — Lincoln North ... 

 in Iceland ... 



— clessini ... 



— fontinale new to Hunts. 



— henslowanuiu new to Denbigh 

 Norfolk East 



— hibernicuvi new to Norfolk East 



Suffolk East 



in the Swedish State Museum 



page 

 102 



274 

 308 

 251 

 127 

 127 

 308 

 273 

 125 

 273 

 273 

 328 



218 



225, 263 



••• 273 



• •• 273 



- 273 



... 263 



308 



101 



273 



273 



273 



273 



222 



221, 



lilljeborgii T\eyi to Merioneth 273, 287 



— — — Denbigh 



— — — Montgonif^ry 



— viilitim new to Ross West 

 Wilts. South 



— nitidum erroneously recorded 

 for Ross West ... 



— — new to Denbigh 

 Flint 



— parvulum of Woodward and of 

 Clessin ... 



— — new to Bucks. 



— — — Cheshire 



— — — Worcester 



— personatuni in Sweden 



— pulchellum new to Cambridge 



— — — Denbigh 



— pusillum of Woodward 



— supinum new to Yorks. N. E. 



— tenuilineatiim new to Berks 

 and Oxford ... ... 



— tornense Odhner 



287 



233 

 102 



lOI 



102 

 273 

 273 



220, 222 



... 158 



... 214 



... 158 



... 223 



273 



273 



223 



273 



214 



221 



I (.{. Journal 0/ Conctwtogy, xv. 91. 



