116 AMERICAN JOURNAL 



222. G. Alabamensis, Lea. Fig. 306. Inflated, pupce- 

 form, thick ; spire raised, obtuse, suture very mucli impressed ; 

 whorls 7, very convex ; body whorl subcylindrical ; aperture 

 small, constricted. Yellowish, four-banded. Coosa Riv., Ala. 



Much more convex than 0. inosculata. 



223. G. rara, .Lea. Fig. 307. Conical, somewhat scalari- 

 form, thick ; spire raised, scalariform, suture irregularly im- 

 pressed ; whorls 8, flattened, angular above ; aperture small, 

 elliptical, angular at base. Dark olive, shining, purple within. 

 Coosa River, Ala. 



May possibly be a monstrosity of O. fallax. 



224. G. punicea, Lea. Fig. 308. Subcylindrical, smooth, 

 thick ; spire elevated, conical, suture impressed ; aperture 

 small, ovately rounded. Eeddish-brown, white within. Coosa 

 River, Ala. 



225. G. pudica, Lea. Fig. 309. Smooth, conical, some- 

 what thick; spire conical, suture irregularly impressed; whorls 

 6, slightly convex ; aperture small, ovate. Olive or reddish, 

 shining. N. Ala. 



This species has been confounded with O. olivula, Con. It is a smaller, 

 more solid shell. 



226. G. fabalis, Lea. Fig. 310. Elliptical, smooth, thick ; 

 spire very obtuse, suture irregularly impressed ; whorls 4, 

 convex, the last large; aperture large, subrhomboidal. Yel- 

 lowish, four-banded, white and banded within. Tenn. River. 



227. G. Shelbyensis, Lea. Fig. 311. Fusiform, smooth, 

 somewhat thick ; spire obtusely conical, suture impressed ; 

 whorls 6, slopingly convex ; aperture small, subovate. Yel- 

 lowish, sometimes banded, white within. Yellowleaf Creek, 

 Ala. 



Closely allied to O. pudica, but differs somewhat in the shape of the aper- 

 ture. The whorls also are not so convex. 



228. G. fumea, Lea. Fig. 312. Conical, smooth, rather 

 thin; spire somewhat raised, suture irregularly impressed; 

 whorls 5 — 6, flattened above, somewhat inflated below ; aper- 

 ture ovate-rhombic. Sooty brown, sometimes obscurely band- 

 ed, whitish within. Yellowleaf Creek, Ala. 



229. G. aequa, Lea. Fig. 313. Conical, thick, substriate ; 

 spire conical, elevated, obtuse, suture moderate; whorls 6, flat- 

 tened above; aperture small, rhomboidal. Dark brown, whit- 

 ish within. Yellowleaf Creek, Ala. 



230. G. solidula, Lea. Fig. 314. Subfusiform, smooth, 

 obtusely conical, somewhat thick ; spire raised, suture mode- 

 rate; whorls 5, slightly convex; aperture large, ovate. Yel- 

 lowish, banded, whitish within. Yellowleaf Creek, Ala. 



