HELIX. 65 
white tinted brown, often marked with a whitish band; 
whorls six to seven, faintly keeled ; mouth furnished with a 
broad white internal rib; lip thin; wmbilicus almost hidden 
by the reflection of the outer lip. 
This species is only found on the downs of Kent 
and Sussex, near the coast, where it is abundant. 
It is much smaller and smoother than H. Cantiana. 
9. H. RuFEscens (reddish). 
Sub-conic, depressed, thick, semi-transparent, dull brown, 
more or less reddish with a whitish line round the body 
whorl, which is bluntly keeled; spire short, obtuse; mouth 
semi-lunar, with internal white rib; wmbilicus narrow, but 
deep. 
This is a very common shell in woods, hedgerows, 
and under stones. The young are sometimes hispid. 
The varieties are moderately common. 
Var. I. albida. White or colourless. 
Var. II. minor. Smaller, spire more produced. 
10. H. concinna (neat). 
Sub-conic, rather solid and glossy, light horn-colour, 
sometimes streaked with reddish brown. A whitish band 
is often found on the last whorl, which is faintly keeled. 
Whorls six and a half; spire obtuse; sutwre deep; mouth 
semi-lunar, with white-internal rib; wmbilicus rather broad 
and deep. Hairs, which are easily rubbed off, are found 
scattered scantily over the epidermis. 
F 
