140 
Vertigo pygmea, Drap. Red Hills, Penrith. 
Clausilia rugosa, var. tumidula. A few specimens at Red Hills, 
Penrith. 
C. laminata, Mont. On the Yoredale limestones in a wood near 
Melkinthorpe, Westmorland. * 
_Cochlicopa tridens, Pult. I have only found this shell on the 
banks of the River Leith, near Hackthorpe. 
var, crystallina, Dupuy. With the type form, near Hackthorpe. 
Balia perversa, L. This scarce shell occurs on the limestone walls 
near Newton, and at Melkinthorpe, Westmorland. 
& ik 
2 JUN 99 
_ 
G. AND T. COWARD, PRINTERS, THE WORDSWORTH PRESS, CARLISLE. 
