﻿CYLINDRELLA. 



Species 8. (Mus. Brit.) 



Cylindrella flammulata. Cyl. testd pupcefovmi, solidd, 

 grisedffusco-corneoflammulatA, loevigatd ; anfracti- 

 bus rectiHsculis, ultimo contiacto, angusto, o 

 medianis subcrqualibus, deinde versus apicem con- 

 Iractis ; labio integro subrotundo, simplici. 



The ixamf.d CYLixuiiELLA. Shell pupa-sliapeJ, solid, 

 grey witli horn-brown flames, smooth ; whorls 

 rather straight, the last contraetetl, narrow, five 

 middle nearly equal, thence towards the apex 

 contracted ; lip entire, rather round, simple. 



Pfeiffer. Monograph ii. 



Cylindrella planulata, Pfeiffer. 



Hab. llayti — St. Domingo. 



Species 9. (Fig. a, 6, Mus. Brit.) 



Cylindrf.i,la cylindrus. C'jL testd pupceformi, tenuitcr 

 slriatd, rosed, purpurea vel albidd, anfractibus 

 rectiiisculis, idtimis 5 siibceqnalibus, deinde versus 

 apicem contractis ; aperturd productd, labio sim- 

 plici, columella iiitiis planatd. 



The cylinder Cylindrella. Shell pupa-shai)e(l, finely 

 striated ; pink, purple, or white whorls rather 

 straight, five last nearly equal, thence towards the 

 apex contracted ; aperture produced ; lip simple ; 

 columella flattened within. 



Chemnitz. Conchological Cabinet. 



Cijlindrella purpurea. Gray. 



Pupa rosea, Adams. 



Cijlindrella nibella, Adams. 



Cylindrella procera, Adams. 



Hab. Jamaica. 



Species 10. (Mus. Brit.) 



deinde gradatim coutruclis ; aperturd subproductd, 

 subaurijhrud, inths jlexuosd, labia rotundo. 



The li.tNDED Cylindrella. Shell pupa-shaped, finely 

 striated, purple, broadly banded with blackish- 

 I purple ; whorls broad, elevated, five last nearly 



equal, then gradually contracted ; aperture rather 

 produced, rather auriform, flexuoua within, lip 

 rounded at the margin. 



C. B. Adams. Pfeilfer's Monograph. 



Hub. Jamaica. 



Cylindrella zonata. Cyl. testd pupceformi, tenuiler 

 striatd, purpured, purpureo-nigrescenti late zcmatd ; 

 anfractibus latis, altis, 5 ultimis subieqnalibus. 



Species 11. (Mus. Brit.) 



Cylindrella rosea. Cyl. testd angustd, cylindricd, 

 acul'c tenuiter striatd, rosed, anfractibus rectiiisculis ; 

 5 ultimis subaiqualibus, ultimo infra contracio : 

 aperturd vix solutd, aperturd subquadratd ; colu- 

 mella intus lata. 



The riKK Cylindrella. Shell narrow, cylindrical, 

 sharply and finely striated, piuk, wliorls rather 

 straight ; five last whorls rather equal, last con- 

 tracted below ; aperture scarcely uncoiled, .iper- 

 ture rather square ; columella liroad within. 



Chemnitz. Conch, tab. 2, f. 31, 32. 



Hab. Jamaica. 



In this species, as in C. aspera, tlie striiB are sharp 



and fine. 



Species 12. (Mus. Brit.) 



Cylindrella sanguinea. Cyl. testd subpupesfonni, 

 sanguined, tenuiter striatd, medio subinjlatd, versus 

 apicem contractd ; anfractibus depressis, numerosis ; 

 aperturd subquadratd, labio incrassato. 



The sangcineous Cylindrella. Shell rather pupa- 

 shaped, blood-coloured, finely striated, a little 

 iuHated in the middle, contracted towards the 

 apex ; whorls depressed, numerous ; aperture 

 rather square, lip thickened. 



Chemnitz. Conch. 7, t. 1, figs. 18-20. 



Cylindrella cornea, Adams. 



Ilab. Jamaica. 



April, 1875. 



