148 JOURNAT. OF CONCHOl.OGY, VOL, I3, NO. 5, JANUARY, I9II. 



*Pisidium subtruncatum. — Killenan Loch. 

 *Pisidium pulchellum. — Killenan Loch. 

 Pisidium pusillum. — Killenan Loch. 

 Pisidium fontinale.— Curling Pond. 

 Pisidium milium.— Curling Pond. 

 *Unio margaritifer. — Common in the Rivers Conon and Black- 

 water. 



*Paludestrina stagnalis. — In great abundance on the mud at 

 Dingwall, Cromarty Firth. 



West Ross. 



*Paludestrina stagnalis. — Abundant, but of small size, on the 

 mud at the head of Loch Brome, 



Succinea oblonga in Merionethshire. — At the edge of a small stream, some 

 500 feet above sea-level near Aberdovey, I took a few Stucinea oblonga in June. 

 They had thin pale green shells, very different in colour from those found at Braun- 

 ton Burrows. It seemed to me remarkal)le to find S. oblonga so high up on the 

 hills. Associated with them was a small form of S. putris ; the latter occurred 

 sparingly elsewhere, but a careful search in other similar localities failed to pro- 

 duce any more S. oblonga. — J. E. Cooper {Read before the Society, Sept. 14, 1910). 



Ena montana Drap. in Buckinghamshire. — Buckingham may now be in- 

 cluded in the short list of counties in which Ena montana is known to occur. On 

 .August 7th, 1910, I took many specimens associated with E. obsaira and Clausilia 

 laminata, on the trunks of beeches in a wood at Great Hampden. — Chas. Oldham 

 {^Read before the Society, Nov. 9th, 1910). 



Limax tenellus Mull, in Perth East. — As the distribution ot Li max tenelbis 

 is still imperfectly known, it may be well to record the occurrence of the slug in 

 East Perthshire. On October 6th, 1910, I found it in abundance, feeding on fungi 

 in the birch forest of Pitlochry. Most of the examples noticed belonged to the 

 var. cincta, but a few were referable to the var. cerea. Associated with the L. 

 te7ielliis were Arion ater, A. intermedins, and A. subfisais var. sticcinea and var. 

 fuliginea. — Chas. Oldham {Read before the Society, Nov. 9th, 1910). 



Vitrea radiatula (Alder) in Dumbartonshire. — Amongst a few land shells 

 collected by the late Dr. Boog Watson at Cardross, there is a specimen of the above 

 species, as well as one of the var. viridescenti-alba Jeff. The Recorder tells me 

 that this is a new record for Dumbartonshire. — J. R. le B. Tomhn [Read before 

 the Society, Dec. 14th, 1910). 



