LAND AND FRESHWATER MOLLUSCA OF SCOTLAND 237 



Limnaa peregra. Loch Lubnaig, one. 



' L. palitstris. Irrigated meadow at Callander, several. 



L. truncatula. Irrigated meadow at Callander, a few. 



* Ancylus ftuviatilis. Burn near Callander, one, large. 



* Pisidium fontinale. Loch Lubnaig and Callander, numerous. 

 P. pusillum. Callander, numerous. 



These additions bring up the total number of species fully 

 authenticated for the vice-county to 39. 



8. Mollusea in Mid Perthshire. Another place to which Mr. 

 Evans devoted attention during April and May was the immediate 

 neighbourhood of Loch Tay, in the mid division of Perthshire, from 

 which he sent me the following species, those marked * being new 

 species-records for the vice-county : 



* Arion subfnscus. Drummond Hill, common. 



* A. minimus. Between Fearnan and Kenmore. 



* Limax cinereo-niger. Drummond Hill, five obtained. 



"' Agriolimax lavis. Fearnan and Lawers, both on Loch Tay side, 



a few. 



Vitrina pelludda. Fearnan, several. 

 Zonites cellarius. Fearnan, and Drummond Hill between Fearnan 



and Kenmore, numerous. 

 Z. alliariits. Fearnan, a few. 

 Z. nitidulus. Fearnan, and Drummond Hill, numerous. 



* Z. radiatulus. Fearnan, a few. 



* Z. excavatus. Fearnan, one, juv. 



Z. crystallimis. Fearnan and Drummond Hill, a few. 



Z. fulvus. Fearnan, a few. 



Helix lamellata. Drummond Hill, several. 



* H. aculeata. Drummond Hill. 



H. nemoralis. Drummond Hill, vars. rubella and Hbellula, a 



few. 



H. hortensis. Drummond Hill, one. 

 H. arbiistorum. Lawers, a few. 

 H. hispida. Fearnan, numerous. 

 H. rotundata. Fearnan, a few. 



* H. pygmcza. Drummond Hill, a few. 



Bulimus obscurus. Pass of Lyon near Fearnan, several. 



' Pupa ringens. Drummond Hill, a few. 



:f P. umbilicata. Fearnan, numerous. 



' Vertigo edentula. Drummond Hill. 



Clausilia rugosa. Drummond Hill, a few. 



Zua lubrica. Drummond Hill, a few. 



'* Carychium minimum. Fearnan, and Drummond Hill, a few. 



* Ancylus fluviatilis. Fearnan, a few. 



* Pisidium fontinale. Curling-pond at Fearnan, a few. 



