336 Mr. Jerrreys on the Testaceous Pneumonobranchous 
Helix pallida. Don. British Shells, t. 157. f. 2. 
cantiana. Mont. Test. Brit. p. 422. t. 23. f. 1. 
Maton & Rackett in Linn. Trans. 8. p. 197. 
a. pauló minor, albida. 
Helix carthusiana. Drap. Hist. des Moll. p. 101. t. T. 
F 3, 4. 
Not uncommon in parts of Somersetshire and the neigh- 
bourhood of Swansea : to be seen in hedges after showers of 
rain. The variety, which exactly resembles some French 
specimens of Draparnaud's carthusiana in my possession, 
was presented to me by Mrs. Smith of Bristol, and was, I 
believe, found by that lady in Gloucestershire. The inha- 
bitants of this and many of its congeners have a dorsal line 
or band, of a lighter colour than the rest of the body. It 
corresponds with the circular lines sometimes observable on 
the last volution of their shells. : 
Local names should at all times be avoided ; but where, 
as in the present instance, two such happen to be applied 
to the same species, there can be no doubt of the propriety 
of changing them. 
16. CoxcrNNA. 
Animal rufescens, politissimum. Tentacula longiora. 
| Testa subdepressa, subcarinata, nitidula, setis albidis valdé 
caducis sparsa, rufo-brunnea. Amfractus5—-6. Aper- 
tura subrotundo-lunata, intüs marginata. Umbilicus 
patulus. 
Long. 0.2.— Diam. 0.3. 
a Dinor, candidior; aperturá vix marginata. 
- Helix RUE. i Mui. Verm. 2. p. 33? 
-— hispida, y. Drap. Hist. des Moll. p. 104. t.1. 
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