53 



100. Wheatley, Cat. Shells U. S., p. 27. Reeve, Monog. Melania, sp. 



148. Jay, Cat., 4th Edit., p. 275. Brot, List, p. 38. 

 Melania Warderiana, Lea,* Philos. Proc., ii. p. 14, Feb., 1841. Philos. 



Trans., viii. p. 185, t. 6, f. 47. Obs. iii. p. 23. DeKay, Moll. N. Y., 



p. 99. Catlow, Conch. Nomenc., p. 189. Binney, Check List, No. 297. 



Brot, List, p. 39. Reeve, Monog. Melania, sp. 353. 

 Melania Wardiana, Lea, Wheatley, Cat. Shells U. S , p. 27. 

 Potadoma Warderiana, Lea, Chenu, Manual de Conchyl , i. f. 1972. 

 Melania densa, Anthony, Bost. Proc., iii. p. 360. Dec., 1850. Binney, 



Check List, No. 89. Brot, List, p. 31. Reeve, Monog. Melania, sp. 250. 



158. G. P o t o s i e n s i s, Lea.f 



Melania Potosiensis, Lea, Philos. Proc., ii. p. 14, Feb., 1841. Philos. Trans., 

 viii. p. 184, t. 6, f. 45. Obs. iii. p. 22. DeKay, Moll. N. Y., p. 99. 

 Wheatley, Cat. Shells U. S., p. 26. Binney, Check List, No. 215. 

 Catlow, Conch. Nomenc., p. 188. Brot, List, p. 36. Reeve, Monog. 

 Melania, sp. 295. 



159. G. t or t a, Lea. 



Melania torta. Lea, Philos. Proc. iv. p. 165, Ang. 1845. Philos. Trans., x. p. 

 58, t. 9, f. 30. Obs. iv. p. 58. Binney, Check List, No. 272. Brot, List, 

 p. 39. Reeve, Monog. Melania, sp. 377. 



160. G. Saf for di, Lea. 



Melania S'iffordi, Lea, Philos., Trans, x. p. 300, t. 30, f. 10. Obs. v. p. 56. 



Binney, Check List, No. 236. Brot, List, p. 38. Reeve, Monog. Melania, 



sp. 365. 

 Melania vircns, Anthony, Ann. N. Y. Lye. Nat. Hist. vi. p. 93, t. -2, f. 11, Mar, 



1854. Binney, Check List, No. 289. Brot, List, p. 40. 



161. G. Newberryi, Lea. 



Goniobasis Newberryi, Lea, Proc. Acad. Nat. Sci. March 20, 1860. Jour. 

 Acad. Nat, Sc'i. v. pt. 3, p. 300, t. 37, f. 135, Mar. 1863. Obs. ix. p. 122. 

 Binney, Check List, No. 174. Brot, List, p. 38. 



162. G. bul bosa,J Gould. 



Melania bulbosa, Gould, Bost. Proc. ii. p. 225, July, 1847. Otia Concholo- 

 gica, p. 46. Moll. Expl. Exped. p. 142, f. 163, 163a. 1852. Binney, 

 Check List, No. 43. Brot, List, p. 58. 



163. G. Lithasioides, Lea. 



Goniobasis Lithasioides, Lea, Proc. Acad. Nat. Sci., May, 1863. 



164. G. infant ul a, Lea. 



Goniobasis infanlula, Lea, Proc. Acad. Nat. Sci., May, 1863. 



165. G. L o u i s v i 1 le n s i s , Lea. 



Goniobasis Louisvillensis, Lea, Proc. Acad. Nat. Sci., May, 1863. 



H. Smooth, elevated species. 



166. G p u 1 c h e 1 1 A , Anthony. 



Melania pulchella, Anthony, Bost. Proc. iii. p. 361, D^c. 1850. Higgins, Cata- 

 logue, p. 7. Reeve, Monog. Melania, sp. 257. Binney, Check List, 

 No. 221. Brot, List, p. 38. Currier, Shells of Grand River Valley, 

 Mich. 



* I am much indebted to Prof. Haldeman for the opportunity of studying the excellent suite of 

 specimens collected by himself in Holston River, which conclusively proves the identity of these 

 pedeB. 



t Were it not for the wide difference of habitat, I should suspect this to be the same as simplex 

 of Say. 



JThis species is exactly similar in outline to Mr. Lea's Newberryi, but none of the specimens 

 ofbulbn.sa that I have seen, (including Dr. Goull's types), exhibit the (-lightest indication of bands, 

 while Mr. Lea der-lares his species to be always banded. 



Shell mure elevated than de.pyjis, which it resembles in color and ornamentation. 



