﻿CYLINDRELLA,— Plate VI. 



(lal, finely obliquely striated ; whorls elevated, a 

 little convex ; last sloped, narrowed towards the 

 axis, deeply notched behind the aperture ; aper- 

 ture a little uncoiled, perpendicularly ovate ; 

 columella with a plait. 



SOWERBV. 



Hab. ? 



Species 52. (Mus. Sowerby.j 



CvLiNDRELLA BiiGOKESiANA. Cyl. fusiformi, tenui, 

 gracili, corned, oblique tenuiter striatd ; anfmctibus 

 convexiusculis, ultimo longissime solute, carinato, 

 jlexuoso, subspiraliter descendenti ; apertura longe 

 remold, subcirculavi, margine expanse. 



The Beookesian Ctlindrella. Shell fusiform, thin, 

 slender, horny, obliquely finely striated; whorls 

 rather convex, the last uncoiled a great length, 

 keeled, flexuous, rather spirally descending ; 

 aperture very remote, rather rounded, witli 

 expanded margin. 



GuNDLACH. MS. Pfeifler in Malak. Bl. vi. 1S5'J. 



Hab. Monte Libano, Isl. of Cuba. 



supenie ad sutiinim rnbro ianiatis ; anfraclu 

 v/timo bred, iiifrd rimato, breviler solute; a/irr- 

 tiird prodiictd, fulvd, ad marginem subexpansd, 

 columella interne latd, subpliratd. 



The nobler Cylindrella. Shell cylindrical, finely 

 striated, horny-pinkish ; whorls scarcely convex, 

 banded with pink above at the suture ; last whorl 

 short, notched below, shortly uncoiled ; aperture 

 produced, fulvous, a little expanded at the margin, 

 columella broad within, with a slight plait. 



Adams. Chem. p. 9. 



Cylindrella Binnemna, PfeifTer. 



Hah. Jamaica, 



Species 53. (Mus. Sowerby.) 

 Cylindrella nobileof;. Cyl. testa cylindricd, tenuiter 

 striatd, corneO'Subrosed ; anfractibua vix convexis, 



Species 54. (Mus. Sowerby.) 

 Cylindrella megacheila. Cyl. testa roseo-corned, 

 cylindricd, ventricosd, tennissime striatd ; anfracti- 

 bus brevibus, superne ad suturain rubra taniatis, 

 I ultimo profundi rimato ; apertura annexd, 



magna, superne subquadratd ; margine rotunda, 

 c.rpanso. 

 \ The large-throated Cylindrella. Shell horny-rose, 

 cylindrical, ventricose, very finely striated ; whorls 

 short, with a red band above at the suture ; last 

 whorl deeply notched ; aperture annexed, large, 

 rather square above, margin rounded, expanded. 

 CniTTY. Shells of Jamaica. 

 Hab. Jamaica. 



