﻿CLAUSILIA.— Plate V. 



Species 43. (Mus. .Sowerby.) 



('i.AiisiLiA VALLATA. CT«. testd brsvi, subventricosd, 

 conud ; anj'mr.tibvs 8, convexiilscuUs ; ultimo 

 rimata, ad dorsum compresso, prope aperturam 

 varice albo, pUciefoiini vallatd ; apertwa alba, mar- 

 Ijine crasso, plica cohiiiiellari rrassd, plica superiori 



Tin- WAi.LED Clausilia. Shell short, subvcntricose, 

 horny ; whorls eight, rather convex ; the last 

 notched, compressed at the back, walled near the 

 apertiu-e with a white, plait-like varix ; aperture 

 white, margin thick, columellar plait thick, upper 

 plait thin. 



MoitssoN. Ms. Pfeiffer Mouog. 1808, p. 453. 



Clausilia vellata, Adams. 



Hah. Epirus. 



Species 44. (Fij 



h, Mns. Sowerby.) 



(■l.\us[lia rugosa. Cl'i: lesld parvd, subvi'iitrieosd, 

 tcnuiter liratd, fused, anfractibus 10, convexis, 

 ultimo angustato, aperturd aurifoi-mi, inargine 

 plicisque albis, plicis wid hrevi superio7-i, und 

 inferiori, prope marginem instnicld, und laterali 

 prope marginem externum conspicud, und lata, 

 enlvmellari, cum und pared infra. 

 The rugose Clausilia. Shell small, rather ventricose, 

 finely ridged, brown, whorls ten, convex, the last 

 narrow, aperture auriform, margin and plaits 

 white ; plaits, one short upper, one placed near 

 the lower margin, one lateral consjiicuous near 

 the outer margin, one broad, columellar with one 

 small underneath. 



('hnii'ilia Rihoudii, Charpentier. 



Clausilia jii/renacea, Charpentier. 



C/ausilia crenvlata, Ferrussac. 



Claufiilia perversa, Moquin. 



Hah. France. Northern Italy. 



Species 45. (Mus. Sowerby.) 



Clausilia Tristami. Cla. testd elongate fusifon/ii, 

 purpureo-fuscd, tenuiter liratd, anfractibus li, altis, 

 ultimo rimato ; aperturd lata, biplicatd, margine 

 albo, kerigato, angusto. 



Teistam's Clausilia. Shell elongated fusitbrm, 

 purple-brown, finely ridged; whorls fourteen, 

 high, the last notched; aperture broad, two 

 plaited, margin white, smooth, narrow. 



Pfeiffer. Proc. Zool. Soc. 18G0. 



Ilab. Mount Atlas, Tunctan. 



Species 46. (Mus. Sowerby.) 

 Clausilia Shangiiaiensis. Cla. testd clongato-fusi- 

 formi, lavigatd, politd, corned; anfractibus 12, 



convexiitsculis, ultimo vix rimato, oblique attenuate ; 



aiierturd oblongd, hlplicatd, margine crasso, Iceri, 



albo, refexo. 

 The Siianghai Claitsilia. Shell elongated fusiform, 



smooth, polished, horny ; whorls twelve, rather 



convex ; the lust hardly notched, obliquely 



attenuated ; aperture oblong, with two plaits ; 



margin thick, smooth, white, reflected. 

 Pfeiffer. Monograph iii. p. 410. 

 Hab. Shanghai, near China. 



Species 47. (Mus. Sowerby.) 



Clausilia SriMrsciNi. Cla. testd parvd, albidd, tenui, 

 gracili, tenuiUr linifd : mfractihus 10, ultimo 

 elongate ; aperture} parra. bipliratd, fulvd, margine 

 crassiusculo, plic<i rnlnmrllari oblique eh'vatd, vix 

 prominenti. 



Stimpson's Clausilia. Sliell small, whiti.sli, thin, 

 slender, finely ridged ; whorls ten, the last 

 elongated ; aperture small, with two folds, fulvous, 

 margin rather thick, columellar plait obliquely 

 raised, scarcely prominent. 



A. Adams. Mart, Ostas. Zool. ii. p. 83. 



Hab. Japan. 



