Goniobasis virgulata, Lea, Jour. Acad. Nat. Sci. v. pt. 3, p. 223, t. 34, f. 9, 



March, 1863. Obs. ix. p. 45. 



Melania glandaria* Lea, Proc. Acad. Nat. Sci. p. 120, 1861. 

 Goniobasis glandaria, Lea, Jour. Acad. Nat. Sci. v. pt. 3, p. 226, t. 34, f. 14, 



March, 1863. Obs. ix. p. 48. 



257. G. clara, Anthony. 



Melania clara, Anth., Ann. N. Y. Lye. vi. p. 119, t. 3, f. 19, March, 1854. 

 Binney, Check List, No. 55. Brot, List, p. 32. 



258. G. in flat a, Haldeman.f 



Melania inftata, Hald., Cover of No. 3, Monog. Limniades, March, 1841. 

 Binney, Check List, No. 146. Brot, List, p. 40. Reeve, Monog. Melania, 

 sp. 410. 



259. G. fusiformis, Lea. J 



Melania fusiformis, Lea, Philos. Proc. ii. p. 12, Feb., 1841. Philos. Trans., 

 viii. p. 167, t. 5, f. 9. Obs. iii. p. 5. DeKay, Moll. N. Y., p. 93. Troost. 

 Cat. Shells Tenn. Wheatley, Cat. Shells U. S., p. 25. Binney, Check 

 List, No. 117. Catlow, Conch. Nomenc., p. 186. Brot, List, p. 40. 



260. G.bellula, Lea. 



Melania bellula, Lea, Proc. Acad. Nat. Sci., p. 122, 1861. 

 Goniobasis bellula, Lea, Jour. Acad. Nat. Sci., v. pt. 3, p. 237, t. 34, f. 35, 

 Mar., 1863. Obs. ix. p. 59. 



261. G. calculoides, Lea. 



Melania calculoides, Lea, Proc. Acad. Nat. Sci., p. 118, 1861. 

 Goniobasis calculoides, Lea, Jour. Acad. Nat. Sci. v. pt. 3, p. 238, t. 34, f. 

 38, Mar., 1863. Obs. ix. p. 60. 



262. G.ba sali s, Lea, 



Melania basalis, Lea, Philos. Proc. iv. p. 166. Philos. Trans., x. p. 59, t. 



9, f. 33. Obs. iv. p. 59. Binney, Check List, No. 28. Brot, List, p. 



32. Reeve, Monog. Melania, sp. 471. 



Anculotis basalis, Lea, Reeve, Monog. Anculotus, t. 5. f. 40. 

 Megara basalis, Lea, Adams' Genera i. p. 306. 



263. G. Lewis ii, Lea. 



Melania Lewisii, Lea, Proc. Acad. Nat. Sci. p. 118, 1861. 

 Goniobasis Lewisii, Lea, Jour. Acad. Nat. Sci. v. pt. 3, p. 243, t. 35, f. 46, 

 Mar., 1863. Obs. ix. p. 65. 



264. G. ellipsoides, Lea. 



Melania gracilior, Lea,|| Proc. Acad. Nat. Sci. 1861, p. 118. 

 Goniobasis ellipsoides, Lea, Jour. Acad. Nat. Sci. v. pt. 3, p. 234, t. 34, f. 

 31, Mar., 1863. Obs. ix. p. 56. 



265. G. elliptic a, Lea. 



Melania elliptica, Lea, Proc. Acad. Nat. Sci. p. 118, 1861. 

 Goniobasis elliptica, Lea, Jour. Acad. Nat. Sci. v. pt. 3, p. 225, t. 34, f. 13, 

 Mar., 1863. Obs. ix. p. 47. 



266. G. bullula, Lea. 



Melania bullula, Lea, Proc. Acad. Nat. Sci. p. 121, 1861. 



* This is the young, and glandaria the adult shell of the same species." 



t Differs from G. virgulata by its obtusely angled whorls and somewhat diamond-shaped aper- 

 ture. 



JMuch like G. ambusta when young, but more inflated, and the aperture more obtusely rounded 

 below. 



g Resembles glandaria, but is thinner, the outer lip is more expanded, and the aperture rather 

 larger. It is closely allied also to fusiformis, Lea. 



| Preoccupied. 



