88 HELICID-. 
Sussex border), which I believe to be its western limit on 
the mainland, though it occurs in the Isle of Wight. The 
hypozona form occurs at Tenby in considerable numbers, 
and I have also taken it near Lyme Regis and near Canter- 
bury. Var. /ewcozona is also very local. This handsome 
form is found at Tenby and at various places along the 
Kent and Sussex coasts, but the finest that have come 
under my notice are some I once took at Exmouth. 
Var. nigrescens is, perhaps, as rare as any and is apt to be 
passed over as HZ. hispida or H. rufescens, which it much 
resembles. It occurs at Tenby, Beachy Head, near 
Canterbury, and at the little village of Brookland in 
Kent. I can heartily recommend Tenby to the lover of 
this species. Here on the railway bank close to the town 
many of the varieties occur in small colonies, each colony 
often being confined to a few square yards. The Tenby 
forms are, however, small, owing presumably to the want 
of chalk. At Giltar Point, where the limestone crops out, 
there is found a curious form with purplish and white 
blotched markings. I have also taken a curious form 
here and also in Kent with a clear yellowish ground 
and a single dark peripheral band (var. vufulo-zonata 
Taylor). Szdbalbida is not often seen; maculata occurs 
not unfrequently. At Patrixbourne, in Kent, I have found 
a series of var. ef7zona, a form which has hitherto escaped 
notice. 
f Var. I. mdjor (Taylor). Breadth 20-25 mm. 
| Var. II. minor (Taylor). Breadth 6$ mm. 
a. Size. 
