53 



1870 b. (Pupa) 



1874 a. 

 1867 a. « 



1875 a. " 

 1884 " 



1879 a. " 

 1881a. " 

 1883 " 



1867 b. " 

 1887 " 

 1878 a. " 

 1886 a. " 

 1869 " 

 1882 



1873 " 



1869 b. " 



1892 " 



1868 " 

 1885 



1880 a. " 

 1875 



1904 a. Clausilia 



1909 d. " 



1898 c. " 

 1909 a. " 



1899 a. " 



1907 b. " 



1904 d. " 



1906 a. " 



1908 b. " 



1899 c. " 



1905 " 



1909 a. " 



1902 b. " 



1903 b. " 

 1909 " 

 1901 c. " 



1900 a. " 



1907 a. " 

 1905 a. " 



nana, Mich.. 



ovata, Say, 



pagodus, Fer., 



pentodon, Say, 



polyodon, Drap.. 



pya^masa, " 



Pyrencearia, 



quadridens, 



5-dentata, 



secale, 



sexdentata, 



striata, 



sulcata, 



tridens, 



tridentalis, 



TournefortianaFer., 



umbilicata, Drap., 



uva, 



variabilis, 



vertigo, 



zebra, 



Mich., 



Drap., 



Rossm., 



Drap., 



Wagn., 



Lam., 

 Drap., 

 Mich., 



Lam., 

 Drap., 



albo-guttulata, 



antiperversa, 



Bergerii, 



bicanaliculata, 



bidens, 



blauda, 



Braunii, 



caerulea, 



Catarvensis, 



cerata, 



collaris, 



costulata, 



crenata, 



cretensis, 



Dalmatina, 



densestriata, 



dubia, 



exarata, 



exesa, 



Lam., 



Wagn., 



Fer., 



Braun, 



Fer., 



Drap., 



Ziegl., 



Charp., 



Fer., 



Ziegl., 



Rossm., 



Fer., 



Lam., 



Menke, 



Meg., 



Partsch, 



Rossm., 



Drap., 



Ziegl., 



Spix, 



Lyons. 



Ohio. 



Isle of France. 



Ohio. 



France. 



Bordeaux. 



Pyrenees. 



France. 



Dalmatia. 



Austria. 



Brazil. 



Para. 



East Indies. 



France. 



Lyons. 



Levant. 



Kent, G. B. 



West Indies. 



France. 



Auvergne. 



Levant. 



Dalmatia. 

 Martinique. 

 Tyrol. 

 Porto Rico. 

 France. 

 Dalmatia. 

 1 



Greece. 

 Dalmatia. 

 Moravia. 

 Barbadoes. 

 Porto Rico. 

 Italy. 

 Smyrna. 

 Naples. 

 Tyrol. 

 France. 

 Dalmatia. 

 Brazil. 

 14 



Mich. Comp. Drap. pi. 15, f. 24-5. 

 Journ. A. N. S. vol. 2, p. 375. 

 Sowb. Gen. of Shells, f. 1. 

 Journ. A. N. S. vol. 2, p. 376. 

 VVagn.Sup.Chemn.pl.235,f.4n7. 



" " " pl.235,f.4125. 



Mich. Comp. Dr.ip. pi. 15, f. 37,38- 

 Drap. Moll. pi. 4, f. 3. 

 Papa cinerea, Drap. "i 

 Wagn.Sup.Chemn. pl.255,f.4119. 

 Spix. Test. Bras. tab. 14, f. 3. 



" " " tab. 14, f. 2. 

 Chemn. 9, 1. 135, f. 1231, 1232. 

 Wagn.Sup.Chemn. pl.235,M113. 

 Mich.Comp.Drap.pl.l5,f.28.et30. 

 Blain. Malac. pi. 38, f. 6. 

 Turton's Manuel, f. 78. [4123. 

 "Wagn.Sup.Chemn.pl.235,f.4122, 

 " " " pl.235,f.4120. 



" pl.235,f.4126. 

 Bowd. Elem. of Conch, pi. 12, f.8. 



Wagn.Sup.Chemn. pl.236,f.4146. 

 Per. Hist.desMoll.pl. 163, f. 5,6. 



Clausilia tridens, Chemn. 

 Drap. Moll. pi. 4, f. 5-7. 



Rosm. Icon. t. 2, pi. 7, f. 99. 

 " " t. 2, pi. 7, f. 100. 



Fer. Hist, des Moll. pi. 163, f. 7. 

 Clausilia Tridens, Chemn- 

 Helix crenata, Fer. 



Rossm. Icon. t. 2, pi. 7, f. 96. 



Drap. Moll. pi. 4, f. 10. 

 Rossm. Icon. pi. 7, f. 108. 

 Spix. Moll. B. pi. 14, f. 1. 



