﻿CYLINDRELLA.— Plate XI. 



equal, last notclicd ; aperture approximate, large, 



rounded, margin round. 

 Adams. Sh. of Jamaica. Pfeiffer. Men. Vol. \T!. p. 377. 

 Hall. Jamaica. 



Species 100. (Mus. Sowerby.) 



Cy-lindrella poeeecta. Cyl. testd fulvd, gracili, fusi- 

 formi, Irevirjatd ; anfractibus 17, superioribiis senis 

 angiistissimis, pellucidls, alteris suiinflatis, ultimo 

 xubcontrado, longe soluto ; aperturd obliqud dis- 

 tanii, rotmnlo. 



The upeight Cylindeella. Shell fulvous, slender, 

 fusiform, smooth, -srhorls 17, upper 6 veiy nar- 

 row, pellucid, others a little inflated, last rather 

 contracted, unwou.nd some length ; aperture 

 oblique, distant, round. 



Gould. PfeiflFer. Mon. Vol. VI. p. 384. 



Hah. Cuba. 



Species 101. (Mus. Sowerby.) 



Cylindeella tenella. Cyl. testd fulvd, Icevigatd, 

 cyliiuJricd, sttperne subattenuatd ; anfractibus 

 permanentibus duodecim, reetilateralibus, lentis- 

 sime crescentibus, ultimo alto ; aperturd magna, 

 approximatd, oblique suhquadratd. 



The thin little Cylindeella. Shell fulvous, smooth, 

 cylindrical, rather narrowed above ; permanent 

 whorls twelve, straight-sided, slowly increased, 

 last high ; aperture large, approximate, almost 

 obliquely square. 



Adams. Pfeifl'er. Mon. Vol. VI. 350. 



Hub. Jamaica. 



Species 102. (Mus. Sowerby.) 

 Cylindeella notata. Cyl. testd gracillimd, fusiformi, 

 pellucidd, subliBvigatd, corned; anfractibus 17, an- 

 gustis, convexis, snperioribus contractis, apicali 

 rotunda, ultimo vix soluto; aperturd obliqud; 

 margine rotunda. 

 The maeked Cylindeella. Shell very slender, fusi- 

 form, pellucid, rather smooth, horny ; whorls 

 17, narrow, convex, upper contracted, apical 

 round, last hardly unwound ; aperture oblique ; 

 margin round. 

 GnNDLACii. MS, Pfeiffer in Malak. Bl. XI. 18C3, 

 p. in. 



Hab. ■ ' Sierra de Gueira.' Cuba. 



The spiral band above the suture, spoken of in the 

 description, and whence the species derives its name, 

 is not visible in the specimen in our hands. 



Species 103. (Mus. Sowerby.) 



Cylindeella bulbiformis. Cyl. testd breuiter fusiformi, 

 rosed, tenuissime striatd, ventricosd ; anfractibus 

 apicalibus contractis, medianis convexis, inflatis, 

 ultimo angustato, rimato, vix soluto ; aperturd 

 magnd subrotundd ; margine rotundo. 



The bulb-shaped Cylindeella. Shell shortly fusi- 

 form, pink, very finely striated, ventricose ; apical 

 whorls contracted, middle convex, inflated, last 

 narrow, notched, hardly unwound ; aperture 

 large, rather round : margin round. 



Sowerby. 



Eab. ? 



