MU. T. FETCH ON LAND AND FRESH-WATER MOLLUSCA OF NORFOLK. Go 
Carychium minimum. Common amongst moss and dead leaves. 
(Holt), Castle Rising, Middleton, St. Germans, 
Hunstanton. 
Segmentina nitida. Amongst the reeds on the Recreation 
Ground, Lynn. 
Planorbis fontanus. Common in all ditches round Lynn, 
Wormegay, North Wootton, Watlington. 
,, nautileus var. crista. One specimen in a pond at 
West Winch. 
„ albus. Common. Hunstanton, Lynn, Wormegay, 
St. Germans, West Winch. 
,, vortex. Common in ditches and ponds. The prevailing 
form is a very thin one. 
,, spirorbis. With the preceding at Gay wood ; alone, 
in shallow ponds at Reffley and North Runcton. 
„ carinatus. Common in ditches. Saddlebow, Gaywood, 
Watlington, etc. 
,, UMBiLiCATUS. Universally distributed. 
,, ,, var. rhombea. In a ditch at Saddlebow, which 
is dry during the summer. 
„ corneus. Gaywood, Lynn, Middleton, Watlington. 
„ contort us. Babingley, North Wootton, Watlington, 
Gaywood, St. Germans. 
Bulunus hyfnorum. Bare. In a ditch at St. Germans. 
Bn ysa fontinalis. Common. North Wootton, Setcli, Hunstanton, 
Terrington, St. Germans, Gaywood, etc. 
Limn.ea peregra. Everywhere, even in brackish water with 
Hi/droln’a centrum. 
„ „ var. labiosa. A pond on the Wash bank, 
Lynn. 
,, „ var. maritima. Reffley. In a shallow pond, 
which I expect intiuences the size of the shell. 
,, „ var. in flata. Ditch at West Winch. 
,, „ var. ovata. Pond, Runcton. 
,, „ var. lacustris. Lynn. 
„ auricular i a. Moderately common. In ditches at Lynn, 
St. Germans, Seteh, Babingley. In the Nar valley 
drain at West Winch. 
„ „ var. minor. Setcli. 
vol. vi. F 
