64 JOURXAI. OF CONCHOI.OGY, VOL. I3, NO. 2, APRIL, I9IO. 



Ancylus fluviatilis. — Monmouth; Canal. 



var. capuloides. — Llanerchoeddland Wells, Brecon. 

 *Acroloxus lacustris. — Troy, Monmouth. 

 tVivipara vivipara. — Canal (Brecon). 

 Bythinia tentaculata. — Common. 

 *tValvata piscinalis. — Caldicot Level; Troy, Monmouth; Canal 

 (Brecon). 



*Anodonta cygnaea — Canal (Mon. & Brec). 

 *tAnodonta anatina. — Canal (Mon. & Brec.) ; Symonds Yat. 

 var. moulinsiana. — River Wye at Monmouth. 

 *Sphaerium corneum. — Tintem; Symonds Yat; Canal. 



var. flavescens. — Canal (Mon.). 

 *Pisidium amnicum. — Troy, Monmouth ; Canal. 

 *Pisidium fontinale. — Troy, Monmouth. 



*Pisidiuni pusillum — Penpergwm, Abergavenny; Caldicot Level. 

 *Phytia myosotis. — River Wye. 

 Paludestrina jenkinsi.— Caldicot Level. 



OBITUARY.— A. LOYDELL. 



By T- E. cooper. 



(Read before the Society, January 12th. 1910). 



The Society loses an energetic, if unobtrusive, member in A. 

 Loydell, who died after a short illness on January ist, 1910. Mr. 

 Loydell was born near Northampton, but lived nearly all his life in 

 London. He was a keen naturalist, though, being of a retiring 

 disposition, he probably did not get the credit for all his field-work. 

 As a conchologist he contributed to the county records of Northamp- 

 tonshire and Middlesex — a list for the latter was published only last 

 year in collaboration with the present writer. Geology claimed part 

 of his brief holidays and for several years past he had been accumu- 

 lating material for a new "Flora of Middlesex" in co-operation with 

 some of his botanical friends. 



Vertigfo pusilla Mull, and Vertigo alpestris Alder at Keswick. — I was 



fortunate enough yesterday (September 15th) to find a colony of the above two 

 species on the Borrowdale Road, Keswick. Both species were found together, in 

 the proportion of about one of the former to two of the latter, beneath the top 

 stones of a dry wall. In about fifteen minutes I took over 100 specimens. — W. J 

 Farrer {Read before the Society, November loth, 1909). 



