﻿CLACJSILIA.— Plate VII. 



Species 61. (Mus. Benson.) 



Clausilia loxostoma. Cla. testa fusiformi, fusco-corned, 

 laevigata ; anfractibuB 9, ad suturMn plicatis, 

 medianis ventricosis, altis, ultimo alto, infra sub- 

 angustato, rimato ; aperturd magna, oblique sub- 

 trigond, margine rejlexo, albo, planiilsculo, labia 

 externa superne sinuatim tumido, labio interno 

 biplicato. 



The oblique-mouthed Clausilia. Shell fusiform, 

 horn-brown, smooth ; whorls 9, plaited at the 

 suture, the middle ones ventricose, high, last high, 

 rather narrowed below, notched ; aperture large, 

 obliquely subtrigonal, margin reflected, white, 

 rather flat, outer lip sinuously swelled above, 

 inner lip biplicate. 



Benson. Pfeiffer, Mon. II. p. 404. 



Clausilia Bengalensis, Busch. 



Hab. Bengal. 



Species 62. (Mus. Hanley.) 



Clausilia fusiformis. Cla. testd Jlavidd, minute striatd, 

 fusiformi, ventricosd ; anfractibus 8, convexis, versits 

 apicem gradatim angustatis, medianis ventricosis, al- 

 tis, ultimo angustiori, altissimo ; aperturd alba, auri- 

 formi, margine crasso, labio extemo prope suturam 

 sinuatim angustato, medio et infra tumido; labio 

 interno biplicato, plied columellari alto, planato. 



The fusiform Clausilia. Shell yellow, minutely 

 striated, fusiform, ventricose ; wherls 8, convex, 

 gradually narrowed towards the ape.x, middle 

 ventricose, high, last narrower, very high ; aper- 

 ture white, auriform, margin thick, outer lip 

 sinuously narrowed near tlie suture, tumid in the 

 middle and below ; inner lip with two plaits. 



Blanford. Contributions to Indian Malacology, v. 

 1865, p. 16. 



Hab. Arakan ]\[ountains. 



Species 63. (Mus. Brit.) 



Clausilia ctclostoma. Cla. testd fusco-mbescenti, 

 tenuiter liratd, brevi, fusiformi; anfractibus 9, 

 apicalibus parvis, medianis altis ventricosis, ultimo 

 altissimo, rimato, ad dorsum oblique bivaricoso ; 

 aperturd laid, rntnndd, margine albo, crasso, late 

 rejlexo, plicis labii interni parvis, aculis. 



The round-mouthed Clausilia. Shell reddish-brown, 

 finely ridged, short, fusiform ; whorls 0, apical 

 small, middle high, ventricose ; last very high, 



notched, with two oblique varices at the back ; 



aperture broad, rounded, margin white, thick, 



broadly reflected, plaits of the inner lip small, 



acute. 

 Pfeiffer. Monographia Ileliceorum, IV. p. 784. 

 Hab. Central America. 



Species 64. (Mus. Brit.) 



Clausilia Cattaroensis. Cla. testd subpyramidata, 

 medio paulo inflatd, plumbed et castaned ; anfrac- 

 tibus 11, albo, marginatis, apicalibus 6, parvis, 

 brevibus, medianis latioribus, ad laterd rectiiis- 

 culis, ultimo alto, versils aperturam vix angustato ; 

 aperturd magnd, subquadratd, plied superiori 

 validd, plica columellari altd, obliqua, plicis in- 

 tcrnis superne duahus lincaribus, infra columellam, 

 una parvd, obliqud. 



Tee Cattaro Clausilia. Shell somewhat pyramidal, 

 a little inflated in the middle, plum-coloured and 

 chestnut; whorls 11, white-bordered, 6 apical 

 sniall, short, middle wider, rather straight at the 

 sides, last high, scarcely narrowed towards the 

 aperture ; aperture large, subquadrate, upper 

 plait strong, columella plait high, oblique, inner 

 plaits two linear above, one small, oblique, below 

 the columella. 



Zeigler. Pfeiffer, Monog. II. 4.37. 



Clausilia Icevigata, Miihlf. 



Clausilia lesinacensis, Parreyss. 



Hab. Cattaro. 



Species 65. (Mus. Ilanley ? copied.) 

 Clausilia turritella. Cla. testd Jlavidd, angustissimd, 

 elongatd, pyramidatd ; anfractibus 14, lente cres- 

 centibus, convexiiisculis, ultimo oblongo ; aperturd 

 oblongo-subquadratd, suprd. columellam uniplicatd, 

 columelld redd. 

 The turritella Clausilia. Shell yellow, very narrow, 

 elongated, pyramidal ; whorls 14, slowly in- 

 creasing, rather convex, last oblong ; aperture 

 oblong, rather square, with a single plait over the 

 columella, columella straight. 

 Sower BY. 



Clausilia ct/lindrica, Hanley, as of Gray, MS. 

 Hab. Landour. 



This shell seems so different from the type speci- 

 mens in the Brit. Mus. that after figuring it I have felt 

 compelled to give it a new name. 



