252 MOLLUSCA OF NORTHAMPTONSHIRE. 



Limax maximus L. — Gardens, Northampton, May, 1883, 

 W.D.C. 



Limax maximus v. subunicolor Roeb. — One, found in a 

 cellar in the town of Northampton, W.D.C, Sept., 1884. 

 This was an enormous specimen, measuring 185 millimetres 

 or nearly 8 inches long when only crawling leisurely; at full 

 stretch it would no doubt attain over 8 inches; the specimen 

 contracted in spirit is fully 5 inches long, and the largest 

 slug we ever saw. 



Limax agrestis L., typica Less. & Poll, {'■cinereiis immacu- 

 laiits^). — Northampton, numerous in gardens, Sept., 1884, 

 W.D.C. 



Limax agrestis v. sylvatica Drap. — Northampton, one, with 

 the type, Sept., 1884, W.D.C. 



Succinea putris (L.). — Peterborough, Newborough, and Eye, 

 T.W.B. ; meadows by brook-side, Gipsy Lane, North- 

 ampton, three, W.D.C. ; St. James' End meadow, ten, 

 W.D.C. ; canal side at Blisworth, twelve, W.D.C. 



Succinea elegans Risso. —Peterborough, Eye, and New- 

 borough, T.W.B. 



Vitrina pellucida Miill. — Milton near Peterborough, T.W.B.; 

 Campions Wood, Kettering Road, Northampton, six, 

 W.D.C. ; spinney opposite the Queen's Cross, Northampton, 

 in moss, one, W.D.C. 



Zonites cellarius (Miill.).— Castor, Milton, and Eye, near 

 Peterborough, T.W.B.; Irchester, several, H.H.S. ; Blis- 

 worth stone quarry, under stones, two, W.D.C; Danes' 

 Camp near Northampton, in moss, three, W.D.C ; garden 

 at 27, Green Street, Northampton, under stones, two, 

 W.D.C. 



Zonites cellarius v. albinos Moq. — Wood-pit at Stivington 

 near Wansford Station, one, W.D.C. 



Zonites alliarius (Miller). — Danes' Camp near Northampton, 

 in moss, one, W.D.C. 



J.C, iv;, Oct., 1884 



