43 



111. G. Whitei, Lea. 



Goniobasift Whitei, Lea, Proc. Acad. Nat. Sci., p. 266, 1862. Jour. Acad. 

 Nat. Sci., v. pt. 3, p. 310, t. 37, f. 151, March, 1863. Obs. ix. p. 132. 



112. G. c a st a, Anthony. 



Melania casta, Anthony, Ann. N. Y. Lye. Nat. Hist., vi. p. 100, t. 2, f. 19, 

 March, 1854. Binney, Check ListJ No. 50. Brot, List, p. 32. Reeve, 

 Monog. Melania, sp. 381. 



113. G. rho mbic a, Anthony. 



Melania rhombica, Anthony, Ann. N. Y. Lye. Nat. Hist., vi. p. 116, t. 3, f. 16, 

 March, 1854. Binney, Check List, No. 228. Brot, List, p. 38. Reeve, 

 Monog. Melania, sp. 347. 



114. G. an gul at a, Anthony. 



Melania angulata* Anthony, Ann. N. Y. Lye. Nat. Hist., vi. p. 117, t. 3, f. 17, 



March, 1854. Binney, Check List, No. 14. Brot, List, p. 37. Reeve, 



Monog. Melania, sp. 386. 

 Melania cinnamomea, Anthony, Reeve, Monog. Melania, sp. 379. Brot, List, 



p. 35. 

 Goniobasis intercedens, Lea, Proceed. Acad. Nat. Sci., p. 265, 1862. Journ. 



Acad. Nat. Sci., v. pt. 3, p. 305, t. 37, f. 143. Obs. ix. p. 127. 



115. G. Bridgesiana, Lea. 



Goniobasis Bridgesiana, Lea, Proc. Acad. Nat. Sci., p. 265, 1862. Jour. Acad. 

 Nat. Sci.,v. pt. 3, p. 305, t. 37, f. 142, March, 1863. Obs. ix. p. 173, t. 

 37, f. 142. 



116. G. c u b i c o i d e s, Anthony. 



Melania cubicoides,^ Anthony, Proc. Acad. Nat. Sci., p. 60, Feb., 1860. Bin- 

 ney, Check List, No. 78. Brot, List, p. 39. Reeve, Monog. Melania, 

 sp. 445. 



117. G. Spill man i i, Lea. 



Goniobasis Spillmanii, Lea, Proceed. Acad. Nat Sci., p. 264, 1862. Journ. 

 Acad. Nat. Sci., v. pt. 3, p. 302, t. 37, f. 138, March, 1863. Obs. ix. 

 p. 124. 



118. G. p 1 e b e i u s, Anthony. 



Melania pUbejus, Anthony, Bost. Proc., iii. p. 362, Dec., 1850. Reeve, Monog. 



Melania, sp. 414. 



Melania plebeius, Anthony, Binney, Check List, No. 209. 

 Melania plebeia, Anthony, Brot, List, p. 38. 



119. G. o p a c a, J Anthony. 



Melania opaca, Anthony, Proc. Acad. Nat. Sci., p. 58, Feb., 1860. Binney, 

 Check List, No. 189. Brot, List, p. 38. Reeve, Monog. Melania, sp. 

 384. 



Melania iostoma, Anthony, Proc. Acad. Nat. Sci., p. 62, February, 1860. 

 Binney, Check List, No. 152. Brot, List, p. 31. Reeve, Monog. Me- 

 lania, sp. 351. 



Melania nigrostoma$ Anthony, Reeve, Monog. Melania, sp. 463, 367. Brot, 

 List, p. 38. 



120. G. pal lidul a, Anthony. 



Melania pallidula, Anthony, Ann. N. Y. Lye. Nat. Hist., vi. p. 115, t. 3, f. 15, 

 March, 1854. Binney, Check List, No. 197. Brot, List, p. 38. Reeve, 

 Monog. Melania, sp. 417. 



* Juvenile shell. The adult is described under the names of cinnamomea and interce.de.ns. 



t The longitudinal ribs attributed to this species by Mr. Anthony are very faint on the type 

 shell, and do not exist at all on other specimens. 



J = moidea, Lea. / G. ebenum of Lea appears to be more rounded in the base of the aperture, 

 and the periphery not angulated ; still it may be the same. 



J Young specimens. 



