49 



K 

 (1 

 (( 



a 



1767 (Helix) 

 1719 " 



1746 " 

 1817 " 

 1765 a. " 

 1722 



1737 b. " 

 1727 " 

 1822 b. " 



1820 a. " 

 1826 " 

 1724 

 1788 b. 

 1799 



1730 a. 

 1733 a. 



1747 b. 

 1759 b. 

 1800 b. 



1738 a. 



1821 a. 

 1762 b. 

 1772 b. 

 1769 b. 

 1820 a. 

 1786 

 1715 d. 

 1749 d. 

 1719 c. 

 1820 

 1721c. 

 1757 a. 

 1764 b. 



1731 a. 



1739 a. 



1732 b. 



1722 c. 

 1828 

 1802 



1723 c. 



planospira, 



planorbula, 



planulata, 



plebeium, 



polygyrata, 



polyzonalis, 



polymorpha, 



pomatia, 



Pouzolzii, 



profunda, 



pulchella, 



pulla, 



punctata, 



punctifera, 



purpuragula, 



pygmsea, 



pyramidata, 



pyramidella, 



Pyrenaica, 



Q,uitnperiana, 



ragussaca, 



Rangiana, 



Raspailii, 



revelata, 



Richardi, 



rhodostoma, 



Roissiana, 



rosacea, 



roseti, 



rotundata, 



ruderata, 



rufescens, 



rugosiuscula, 



rupestris, 



sarcinosa, 



sarcostoma, 



sativa, 



Sayii, 



scabra, 



Scarburgensis, 



Lam., 



Drap., 



Born, 



Lam., 



Lowe, 



Linn., 



Fer., 



Say, 



Mull., 



Gmel., 



Fer., 



Lam., 



Lea, 



Drap., 



(( 



Wagn., 



Drap., 



Fer., 



Fer., 



Payr., 



Fer., 



(I 



Drap., 

 Fer., 



MuUer, 



Mich., 



Mull., 



Stud., 



Mont., 



Mich., 



Drap., 



Fer., 



Webb, 



Ziegl., 



Fer., 



Lam., 



Sowb., 



Italy. 



Florida. 



Moluccas. 



Lyons. 



Brazil. 



East Indies. 



Madeira. 



France. 



Dalmatia. 



Ohio. 



France. 



Jamaica. 



Martinique. 



Cuba. 



Java. 



France. 



Italy. 



Brazil. 



France. 



Pyrenees. 



Corsica. 



France. 



Tennessee. 



Italy. 



East Indies. 



Cape Good Hope. 



Teneriffe. 



France. 



Styria. 



England. 



France. 



Madeira. 

 Moravia. 

 Georgia. 

 New- York. 

 England. 



Fer. Hist, des Moll. pi. 68, f. 7-10. 

 Helix septemvolva, Say. 

 Swains. Zool. 111. 1st ser. pi. 9. 

 Drap. Moll. pi. 7. f. 5. 

 Per. Hist, des Moll. pi. 69 A, f. 7. 



' pi. 10, f. 4, a.b. 



Low.Prim.Faun.Mad.p.6,f. 11-16. 



Fer.Hist.desMoll.pl. 21 et24,f.2. 



Payr. Cat. No. 220. 



Fer. Hist, des Moll. pi. 70, f. 4. 



Drap. Moll. pi. 7, f. 30-32. 



Fer. Hist, des Moll. pi. 14. f. 6-8. 



" " " pi. 48, f. 3. 



" " " pi. 46. f. 1, 3. 



Trans. Am. P. S. v. 5, pi. 19, f. 60. 

 Fer. Hist, des Moll. pi. 80, f. 1. 

 Drap. Moll. pi. 6, f. 6. 

 Spix, Test. B. pi. 16, f. 1, 2. 

 Fer. Hist, des Moll. pi. 69, f. 5. 

 Helix corisopitensis, Desh. 



Fer. Hist, des Moll. pi. 65, f. 1. 



Payr. Cat. pi. 5, f. 7,8. 



Mich. Comp. a Drap. pi. 15, f. 6-8. 



Helix profunda, Say. 



Helix pisana, Mull. 



Fer. Hist, des Moll. pi. 104, f. 2, 3. 



Dillw. Cat. t. 2, p. 921. 



Mich.C.desCoq.d'Alg.p.l,f.l7,18. 



Fer. Hist, des Moll. pi. 79, f. 2-5. 



Helix glabella, Drap. 

 Mich. Comp. Drap. pi. 14, no. 8. 

 Fer. Hist, des Moll. pi. 80, f. 3, 3. 

 " « " pi. 109, f. 1-3. 



Wood's Ind. Suppl. pi. 7, f. 34. 

 Helix alternata, Say. 

 Turt. Manuel, fig. 48. 



13 



