[ xliv. ] 



Figs. 20, 21. H. OCCULTA, Say. Jour. Acad. Nat. 

 Sci. i, p. 182, 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. 



" 22, 23. H. Hanleyana, PfeifFer. Proc Zool. 

 Soc. p. 122, 1848. 

 W. G. Binney, 1. c. iv, t. 7-5, f. 14, 16, 1859. No. 3. 



" 24. H. CHRYSOCHEiLA, Binney. 1. c. ii, p. 354, 



t. 74, f. 4, 1852. No. 4. 



" 25. H. SUBGLOBULOSA, Poey. Memorias, i, p. 

 115, 120, t. 12, f. 17—21. 

 W. G. Binney, 1. c. iv, p. 195, t. 75, f. 17, 



1859. . No. 5. 



TRUNCATELLA. 



" 27, 28. T. Carib^bnsis, Sowerby. Reeve's 

 Conch. Syst. ii, t. 182, f. 7. 

 W. G. Binney, 1. c. iv, p. 185, t. 75, f. 2, 4, 

 1859. 

 T. suceinea, C. B. Adams. Bost. Proc. 12, 



1845. No. 1. 



" 29 — 31. T. SUBCYLINDRICA, Pulteney. Dorset. 

 Cat. p. 49, 1799. 

 W. G. Binniy, 1. c. iv, p. 186, t. 75, f. 5, 6, 

 8, 1859. 



T. Caribceensis, Pfeiffer. Zeitschr. fur Malak. 



p. 182, 1846 (ex parte.) No. 2. 



" 32, 33. T. BiLABiATA, Pfeiffer. Wiegmann's 

 Archiv fur Naturg. i, p. 253, 1840. 

 W. G. Binney, 1. c. iv, p. 188, t. 75, f. 3, 7, 



1859. No. 3. 



" 34—36. T. PULCHBLLA, Pfeiffer. Wiegmann's 

 Archiv fur Naturg. i, p. 356, 1839. 

 W. G. Binney, 1. c. iv, p. 189, t. 64, f. 1, 9, 



19, 1859. No. 4. 



" 37. T. Californica, Pfeiffer. Proc. Zool. Soc. 

 p. Ill, 1857. 

 W. G. Binney, 1. c. iv, p. 28, t. 79, f. 20, 



22, 1859. No. 5. 



