18 AMERICAN JOURNAL 



LEUCONIA, Gray. 



Fig. 12. L. Sayi, Kiister. Conchylien Cabinet, Auri- 

 cula, p. 42, t. 6, f. 14, 15, 1844. 

 W. G. Binney, 1. c, iv., p. 177, t. 75, f. 34, 



1859. No. 1. 



PEDIPES, Adanson. 

 " 38. P. lirata, W. G. Binney, Proc. Acad. N. S. No. 1. 



BLAUNERIA, Shuttleworth. 



" 13. B. pellucida, Pfeiffer. Wiegmann's Archiv 

 fur Naturg., i., p. 252, 1840. 

 Binney, Terr. Moll, ii., p. 294, t. 53, f. 2, 



1852. 



Tornatellina Cubensis, Pfeiffer, Symbol se, ii., 



p. 130, 1842. No. 1. 



CHONDROPOMA, Pfeiffer. 



" 14 — 16. Chondropoma dentatum, Say. Jour. 

 Acad Nat. Sciences, v, p. 123, 1825. 

 Binney, 1. c. ii, p. 348, t. 62, 1862. 

 W. G. Binney, 1. c. iv, p. 191, t. 75, f. 24, 



1859. No. 1. 



HELICINA, Lamarck. 



" 17—19, 26. H. orbiculata, Say. Jour. Acad. 

 Nat. Sci. i, p. 283, 1818. 

 Binney, 1. c. ii, p. 352, t. 72, 74, f. 3, 1852. 

 H. tropica, Jan. Chemnitz. Edit. 2, p. 37, t. 

 4, f. .9, 10, 1846-9. 

 W. G. Binney, 1. c. iv, p. 194, t. 73, middle 

 figure, lower line. 

 H. ambeliana, Sowerby. Thes. Conch, t. 1, 



f. 19, 1842. No. 1. 



" 20, 21. H. occulta, Say. Jour. Acad. Nat. 

 Sci. i, p. 1-82, 1818. 

 Binney, 1. c. ii, p 356, t. 74, f. 1, 2, 1852. 

 H. rubella, Green. Doughty's Cabinet of Nat. 



Hist, ii, p. 291, 1832. No. 2. 



