﻿CYLINDRELLA.— Plate IV. 



Species 32. (Mi.s. Brit.) 



Cylikduella ieeokata. Ctjl. testd ojUndnrd, angustd, 

 recta, elongatd, strigis undulatis parvis, interruptis 

 variegatd, anfractibus rectis, altis, versus apicem 

 contractis ; aperturd magna, auriformi, obliqud, 

 labio externa antice producto, superne depresso : 

 columella uniplicatd. 



The sprinkled Cylindrella. Shell cylindrical, narrow, 

 straight, elongated, varied with undulating, small, 

 interrupted stripes ; whorls straight, elevated, 

 contracted towards the apex ; aperture large, 

 auriform, oblique, outer lip produced anteriorly, 

 depressed above ; columella with one plait. 



GusDLACH. Chem. p. 64. 



Hab. Cuba. 



Species Tio. (Mus. Brit.) 



Cylindkell.v elox(JATa. Cyl. testd sinisird, albd, 

 tciiiiilir siriiil,!, i/nii-ifi\ Jii.<!tormi ; an/ractibns 14, 

 <-oiir,.ii.<. iiltis. rrrsu.< ninr.ni coittractis, infra 

 mciltiuii iiijl'ilis, ultimo iirri, infra valid'e carinato; 

 aperturd magna, ovatd, infrd subacuminatd, labio 

 externo expanso, infrd, vix plicato. 



The elongated Cylindrella. Shell sinistral, white, 

 finely striated, slender, fusiform ; whorls fourteen, 

 convex, elevated, contracted towards the apex; 

 inflated towards the middle, the last short, with a 

 strong keel below ; aperture large, oval, rather 

 acuminated below, inner lip expanded, with a very 

 slight plait below. 



Chemnitz. Conch. Cab. p. 5y. 



Helix Chemnitziana, Ferrussac. 



Pupa gracilis, Sowerby . 



Cylindrella Cumingii, Adams. 



Hab. Jamaica. 



The liOUND Cylindi;ella. Shell shortly notched, 

 subulate, rather solid, rather distantly strongly 

 ribbed, greyish white, purple between the ribs ; 

 spire slender, much produced, whorls shorty 

 numerous, rounded; last much compressed 

 beneath, keeled, striated below the keel, shortly 

 uncoiled ; aperture subtrigonal, laterally shortly 

 produced ; columella very slightly plaited. 



GuNDLACH. MS. Pfeiffer in .Malak. Bl. viii. 1800, 

 p. 20. 



Hab. Baracoa, Cuba. 



Species 34. (Mus. Brit.) 

 Cylindrella fastigiata. Ci/l. testd hreviter rimatd, 

 snbulatd, soliduld, s^Mistanter valid'e costatd, 

 griseo-albidd ; inter castas purpurea ; spird gracile, 

 longe productd, anfractibus hrevibus, numerosus, 

 ratundis, ultima infrd vallidc campresso, carinato, 

 infrd carinam striata, breviter soluto ; aperturd 

 subtrigand, lateraliter breviter productd, cohimelld 

 vix plicatd. 



Species 35. (Mus. Brit.) 



Cylindrella Gosset, Ci)l. testd pallide fulvd ; tcnuiter 

 acute striata, .'<ii/i/,,/nniiidiihl, versus apicem grada- 

 tim attenuatd, injni innlnnii cix inflatd; anfractibus 

 7-ectiasculis, nitinw uijrd carinato, subconiracto, 

 infrd carinam subexcavato ; aperturd magna, ovatd, 

 cohimelld plicatd. 



Gosse's Cylindrella. Shell pale fulvous ; finely 

 acutely striated, subpyramidal, gradually at- 

 tenuated towards the apex, very little inflated 

 below the middle; whorls rather straight, the 

 last keeled below, slightly contracted, somewhat 

 excavated below the keel ; aperture large, ovate, 

 columella plaited. 



Pfeiffer. Chem. p. 70. 



Hab. Jamaica. 



Species 36. (Mus. Brit.) 



Cylindrella elegans. Cgl. testd sttbfusfurm.i, rubru- 

 fulrd, lavi, medio siibinfatd ; anfractibus brevibus, 

 jmuld canvexis, ultima oblique soluta, declivi ; aper- 

 turd oblique ovatd, margine incrassato, expan-U), 

 columella infics leviter plicatd. 



The elegant Cylindrella. Shell subfusiform, red- 

 brown, smooth, slightly inflated in the middle, 

 •whorls short, a little convex, the last obliquely 

 uncoiled, sloped do^vnwards ; aperture obliquely 

 ovate, margin thickened, expanded; columella 

 very slightly plaited within. 



Pfeiffer. Chem. p. 23. 



Pupa obtorta, Menke. 



Pupa lituus, Gould. 



Pupa Auberiana, Orbigny. 



Ci/lindrella nobilis, Steutz. 



Hab. Western part of Cuba. 



