258 MOLLUSCA OF NORTHAMPTONSHIRE. 



Balea perversa (L.). — On elm-trees in avenue leading to 



Campion's Spinney, twenty-three, W.D.C. ; near Moulton 



Park, from a moss-covered Avail, twenty-five, W.D.C. ; 



Castle Ashby, two, R.R. 

 Clausilia rugosa (Drap.). — Milton, near Peterborough, 



T.W.B. ; Irchester vicarage-garden, abundant, H.H.S. ; 



Midland railway-bank, opposite Souldrop, Beds., one, 



W.D.C. ; wood-pit, Stivington, forty-six, W.D.C. ; Castle 



Ashby, several, R.R. 

 Clausilia laminata (Mont.). — Castle Ashby, five, R.R. ; 



near Moulton Park, on wall and on neighbouring elm-trees, 



twenty- nine, W.D.C. 

 C. laminata var. albinos Moq. — Near Moulton Park, with 



type, four, W.D.C. 

 Cochlicopa lubrica (MiilL). — Eye, near Peterborough, 



1\W. B. ; Irchester vicarage-garden, a few, H.H.S. ; 



Campion's Spinney, two, W.D.C. ; rejectamenta of River 



Nene at St. James' End, three, W.D.C. ; Spinney opposite 



Queen's Cross, seven, W.D.C. ; Castle Ashby, four, R.R. 

 C. lubrica var. lubricoides Fer. — Eye, near Peterborough, 



T.W.B. 

 Carychium minimum Mlill. — Eye, near Peterborough, 



T.W.B. ; Spinney opposite Queen's Cross, seven, W.D.C. ; 



Campion's Spinney, thirteen, W.D.C. 



[Errata. — The locality, St. James' End, given for Physa 

 fontmalis, should refer to Physa hypioruin, P. fontinalis being 

 quite common in the river Nene and water in connection with 



ir. Under U. tumidus and A. anatina, for Welton read Weeton ; 



and in P. corneus, Bramston should be Braunston.] 



J.C, iv., Jan., 1885, 



