﻿C L A I 8 1 L I A. 



Plate X. 



Species 86. (Mus. Brit.) 



Cladsilia pucatula. Cla. testa fnsiforwi, rufo-fulnt, 

 tenuissime striata, versus apiceyn attenuatd, medio 

 ventricosd; anfractihus dtwdecenis, ultimo mh- 

 coniracto ; a'perturd snhquadrat't, siipcnir ml 

 SHluram subacwminatd, columella inter himtiKni 

 denfato-plicatd. 



The plaited Clacsilia. Shell fusifoi-m, reddish-fawn, 

 very finely striated, attenuated towards the 

 apes, ventricose in the middle ; whorls twelve, 

 the last contracted ; aperture rather square, 

 acuminated above at the suture, columella tooth- 

 plaited between the folds. 



MoNTAcr. Pfeiffer, Mon. Hel. VI. p. 49S. 



Hab. Pyrmont. 



Species 87. (Mus. Brit.) 



Clausilla Meisneelana. Cla. testa ohlonffo-fiisifortni, 



pallide fitlrd, tenuiter liratd, supervo attenuatd, 



medio inthihi, apirc rvtuiuld ; niifnirlihns tridr- 



cenis, muilrnifr r.'uri'.ris ; iini i-liii-ii I, If linrri, Ill- 



mind coliiiiii lliiri pri'iiiiiii-)ili, liilii 



■""I" 



flexuoso, prope suturam incrajisalu. 



Meisxee's Clausilla. Shell oblong-fusiform, pale 

 fulvous, finely ridged, attenuated above, inflated 

 in the middle, apex rounded ; whorls thirteen, 

 moderately convex ; aperture middle-sized, co- 

 lumellar lamina prominent, outer lip flexnous 

 above, thickened near the suture. 



Shcttlewoeth. Pfeiflfer, Mon. Helic. VI. p. 40d. 



Hab. Corsica, Sardinia, &c. 



Species 88. (Mus. Brit.) 



Clausilia Cumingiana. Cla. testa laevigata, fusco- 

 purpured, eloiiyatd, subpyramidatd, versus apicem 

 gradatim attenuatd; anfraetibiis decenis, albis, 

 perobltqtcis, ad laterarectiitsculis; aperturdmngnd, 

 auriformi, laminis columellaribus dnabus, ap- 

 proxiniatis, margine albo, crasso. 



Cuming's Clausilia. Shell smooth, brown-purple, 

 elongated, subpyramidal, gradually attenuated 

 towards the apex ; whorls ten, white, very 

 oblique, rather straight at the sides ; aperture 



large, ear-shaped, columellar lamina; two, ap- 

 proximate, margin white, thick. 



Pfeiffee, Mon. Helic. VI. p. 406. 



Hab. Philippines. 



Species 89. (Mus. Brit.) 



Clausilia excellens. Cla. testa pallide cnrned, solidd, 

 tt'iniiter sulcatd, tyiagnd, ventricosil, suhjiiKilnriiii ; 

 aiifractibHs nndecenis, perijih'jins ; niniiiira 

 magna, auriformi, lamina parirtitli prnniiiifuti, 

 colnmcllari elevatd, plica tuberculijormi trans 

 labruin Infrdtrajectd ; labio externa supra medium 

 incrassatn. 



The excelling Clausilia. Shell pale hoi-n, solid, 

 finely sulcated, large, ventricose, rather fusi- 

 form ; whorls eleven, very oblique ; aperture 

 large, auriform, parietal lamina prominent, 

 columellar raised, tuberculiform plate below 

 crossing the inner lip, outer lip thickened above 

 the middle. 



Pfeiffeu. Mon. Helic. VI. p. 427. 



Hab. Loo Choo. 



A fine species, nearly white, with the last whorl 



more strongly wrinkled than the others. 



Species 90. (Mus. Brit.) 

 Clausilia platydera. Cla. trstd I'alidd, subventricoK 



■lidiihculd, palUdi 



laiidafd, te 



simij striata; anfrartilm^ nmlecenis, gradatim 

 atti'nnatis; apertnrd sidm iirifurmi, lamina coln- 

 mellari angustd, subvertieali, margine albo, in- 

 crassato, supra mediii/m labii extend tumido. 



The flat-sceaped Clausilia. Shell solid, rather 

 ventricose, pale horny, pyramidal, very finely 

 striated ; whorls eleven, gradually attenuated ; 

 aperture rather auriform, columellar lamina 

 narrow, nearly vertical, margin white, thick, 

 swelled above the middle of the outer lip. 



Maetens. ? 



Hah. Japan. 



Species 91. (Mus. Brit.) 

 Clausilia fluviahlis. Cla. testa ventricosd, sohdd, 

 pgnimiilatd, medio et infra injiatd; pallide fused, 



