570 



JOURNAL OF CONCHOI.GGY,- VOL; 13, NO. 14, OCTOBER, I912. 



pagt 

 Overton, H., On the Occurrence of 

 Claitsilia diibia Drap. in Kent 276 



— Pisidiujii snphiiivi in the Mid- 

 lands ... ... ... ... 45 



— and W. H. Foxall, Psaidano- 

 donta lolhoiiiagensis Loc. in 

 Britain ... ... ... ... 274 



Oxfordshire, Liniax tenelhis in, C. 

 Oldham .. 71 



TsSi'mg of Ar/on afer ... ... 116 



Paliideslrina jenkinsi in Ilamp- 

 stead Bathing Pond, G. Humph- 

 reys 254 



— - — in Merionethshire, J. E. 

 Cooper ... ... ... ... 138 



^ — — in tb- ^^"^w River, G. II. 

 Weaver ... ... ... ... 47 



— — in West Sussex, L. E. 

 Adams ... ... .. ... 68 



— — new to Hants South, 



C. Oldham 340 



— — new to Leicester ... 317 



— — new to Worcester ... 350 



— slagnalis new to Northumb. S. 350 



— — new to Ross E. and W. 14S 



— — new to Wexford ... 317 

 Parlididce, Classification of the ... 312 

 Pecten islandicns var. scolica nov. no 

 Pembroke, Veitigo antivertigo , . 350 



— — pyg/iiiea ... ... ... 14 



Vennlh, Ja iiiinia secale near 313,317,318 

 Periodic Variation in Li?nuiea pere- 



ger,]. D. Dean... ... ... 48 



Perth East, Zz'wa.r /^«i?//z<.f ... 148 

 Peterborough, H. nifesceiis Yn. sinis- 



trorsnm ... ... ... ... 14 



Petricola pholadijonnis Lam. and 



Ci'epidiila foriiicala L. in the 



Med way, F. H. Sikes 108 



Physa fojttinalis n&vy \.o 'Brecon ... 13 



_ — — new to Galway East ... 318 



— — Monmouth ... ... 63 



Phytia niyosotis new to Monmouth 64 

 Pisidiiiiii ainnicicin near Plale, West- 

 morland ... ... 311, 317, 318 



— — new to Brecon... ... 13 



— — new to Galway East ... 318 



— — new to Monmouth ... 64 

 — new to Sussex East ... 350 



• — — new to Tipperary North 318 



page 

 Pisidmin ciiiereum new to We.\ford 317 

 — gassiesianui)i\'\&^\.oQ.2L\mz.x\\-\<t\\ 13 



— — new to Hereford 



— — new to King's Co. 



— — new to Radnor... 



— — new to Sussex East 



— — new to Wexford 



— — new to Worcester 



— lilljeborgi and other Pisidia in 



Carnarvonshire, C. Oldham... 353 



— — in the Island of Arran 293 



— — new to Cork West .. 289 



— — new to Ebudes North 



— niiidtivi at Mortehoe ... 



— — new to Cardigan 



— — new to Isle of Man 



— obtiisah new to Brecon 

 . — — new to Cork ^^'est 

 — ■ — new to Isle of Man 



— — new to King's Co. 



— — new to Merioneth 



— — new to Montgomery 



— — new to Radnor... 



— pel sonattivi new to Cardigan 



— — new to Merioneth 



— — new to Middlesex 



— pulchelluin new to Ross East 



— — new to Suffolk East 



— — new to Wexford 



— ptisilluin new to Cardigan 



— — new to Carmarthen 



— — new to Isle of Man 

 — ■ — new to Monmouth 



— — new to Wexford 



— steenbuchi from liaweswater 



shell-marl ... 



— ■ — new to Cork West 



— subtruncaiwn new to Cardigan 



— — new to Hereford 



— — new to Isle of Man 



— — new to Kent West 



— — new to King's Co. 



— — new to Monmouth 



— — new toNorthumb'land S 



— — ne.w to Ross East 



— — new to Wexford 



— stipiniun in Bucks. 



— — in Cheshire 

 -—in Herts. ... .-■ 53 



— — in Leicester ... •■• 53 



— — in Middlesex 53 



68 

 318 



13 

 350 

 317 

 350 



273 

 60 



14 



59 



13 



289 



59 



318 



216 



216 



350 



216 



216 



216 



148 



216 



317 



14 



13 



59 



64 



317 



191 

 289 

 216 



68 

 59 

 317 

 318 

 64 

 350 

 148 



317 

 I 53 



