' 
42 
43 
44 
Petiver has copied tliis figure at t. 153 . f. 4 . of his Gazophylacium, and again at 
1.10. f. 11. of his Pterigraphia. 
Is a young shell of Turbo cylindrus with the lip unformed; and Petiver’s Pterigra¬ 
phia, 1.10. f. 12. has been copied from this figure. 
Ferussac says he never saw this shell, and considers it to be a nondescript, to which 
he has given the name of Helix Petiveriana: but Petiver has done nothing more 
than copy Listers figure in his Pterigraphia, t. 12. f. 9. 
Is the Turbo No. 131 . of Schroeters Einleitung, and I ani unacquainted with the 
species. Petiver’s Gazophylacium, 1 . 104 . f. 4 . is a copy. 
20. Bulla rivalis. 
21. Helix oblonga, with an egg and young shell of the same species. 
23 . Turbo Labeo. 
24 . Turbo Lincina. Petiver’s Gazophylacium, t. 118 . f. 11. and Klein, t. 3 . f. 71 . have 
been copied from this figure. 
25 . Turbo elegans. 
26. Turbo carinatus. 
27. In the opinion of Ferussac is a nondescript species. 
28 . The upper figure is Turbo muricatus, and the other is probably a variety of Turbo 
armatus. Petiver has copied both these figures at 1.10. f. 9 - and 10. of his Pteri¬ 
graphia. 
Arranged by Ferussac as a nondescript, with the name of Helix Listeri; and in the 
Portland Catalogue, lot. 711, it is said to be a native of Jamaica. 
Voluta auris Judce. 
31 . Helix laeva. 
32 . Quoted with a mark of doubt by Ferussac for a reversed variety of Helix Lucana. 
Is generally considered to be a variety of Helix aurea, (i. e. Bulimus citrinus of Bru- 
guiere,) but Mr. Swainson suspects that it is a distinet species, and has described it 
separately, with the name of Bulimus aureus. ' 
34 . Helix aurea. 
35 . Has been quoted for the Helix inversa of Mulier; but it is a very indifferent figure, 
and hardly worth notice. 
36. Bulla bicarinata; and the original specimen from which this figure was made is stili 
preserved in the Ashmolean Muscum at Oxford. 
37. Is probably a young shell of Helix columna, with the apex more obtuse, and the 
whirls less numerous. 
37. b. Helix columna. 
38 . Turbo quadridens; and Gmelin has strangely cited this figure, not only for Turbo 
quadridens, but also as a variety both of Turbo perversus and of Turbo uva. 
39. The larger figure is Turbo laminatus, and the other is Turbo nigricans: the latter 
has been copied from the Appendix to the Historia Animalium Anglise, 1.1. f. 7 - 
Helix Jamaicensis. 
. 40 . | 
41 . Helix globulus. 
— 42 . Is the Helix No. 18 . of Schroeters Einleitung, and I cannot find any other reference 
to this figure; it is however more likely to be a Turbo than a Helix. 
45. 43. Is the Helix melanotragus of Born, which is probably nothing more than a variety 
of Helix haemastoma. 
46. 44 . Same as t. 44 . f. 41 . 
47. 45. Is the Helix albolabris of Say, in Nicholson’s American Encyclopedia, and the species 
is unnoticed in the Descriptive Catalogue. In the Portland Catalogue, p. 91. lot 
2013 , the figure is referred to for “ a scarce Helix from America,” and erroneously 
by Gmelin for a variety of Helix Pomatia. 
48 . 46 . Helix Pomatia. Among Listers papers at the Ashmolean Museum, there is a letter 
addressed to him from Mr. Charles Proby, dated Montpelier, Jan. 2 , 1699; which, 
in allusion to Helix Pomatia having been found at Asted near Epsom, says, “ The 
“ old Lord Arundell brought them over out of this country alive, and dispersed 
“ them up and down his grounds.” This corroborates the evidence which Da Costa 
has adduced, to prove that it is not an aboriginal species of this kingdom. 
