﻿P U P I N I D .E. 



Plate VI II. 



(POLLICAIilA OR HYBOClSriS.) 

 Species 67. (Mus. Sowerby.) 



PoLLlCARlA MocHOTi. Fol. kstd solidd, veiitrlccsd, 

 brevi, fusco-purpured, piqmformi ; aiifrat:! ihii.s 

 quiiique, rapide creseentihus, ultimo magna, alto, 

 vix uno latere gibboso ; umbilico parvo, ohliqun; 

 aperlurd magna, subrotundd, post'cu subacu- 

 ■minatd ; margine aurantio, rotunda. 



Mochot's PoLLicAuiA. Shell solid, ventricose, short, 

 brown-purple, pnpa^shaped ; whorls five, rupidly 

 increased, the last large, elevated, a very little 

 gibbons on one side ; umbilicus small, oblique ; 

 aperture large, rather round, slightly acumi- 

 nated posteriorly ; margin orange, round. 



Pfeiffer. Proc. Zool. Soc. 1802, p. 270. 



Uab. Camboja, Lao Mountains. 



Species 68. (Mus. Brit.) 



POLLICARIA GRAVIDA. Pol. testd Solidd, ventricosd, bre- 

 viler pupcefunni, fulvd ; suhtijrlud ; apice uhtuso, 

 anfractibus tjuinque, tribus apicalibiis brevilrus, 

 rapiiJi; crescentibics, pemiltimo ventricoso, uno latere 

 gibboso, ultimo magna, obliquo, uno latere gibboso ; 

 infra angustato, rimato, umbilicato ; aperturd sub- 

 rotundd, margine duplicato, margine externo supra 

 suturain elvvato, subtubuloso, margine iidenw 

 antice ultra externum extenso. 



The hea\t Pollicaria. Shell solid, very ventiicose, 

 shortly pupa;form, fulvous, a little tortuous ; apex 

 obtuse, whorls five, three apical short, rapidly 

 increased, penultimate ventricose, gibbous on 

 one side ; la.st large, oblique, gibbous on one 

 side, narrow below, notched, umbilicated ; aper- 

 ture rather rounded, margin duplicated, out<'r 

 margin raised above the suture, a little tubular ; 

 inner margin anteriorly extended beyond the 

 outer. 



BensOS. Adams. Sowb. Thes. Conch. Puj/inidai, 

 Pollicaria. Fig. i>. 



Pollicaria polUx, Gould. 



Bab. Moulmein, India. 



Species 09. (Mus. Brit.) 

 Pollicaria Myersi. Fol. testd magna, inflatd, fulvd, 

 fusiformi; apice obtuso; anfractibus quinquc,apica- 

 libus tribus parvis, penultimu magno, nltinu 



maximo; infra anguste umbilicatd; aperturd 

 magnd, supeme subacuminatd, margine dupUcain. 



Myers' Pollicaria. Shell large, inflated, fulvous, 

 fusiform ; apex obtuse ; whorls five, three apical 

 small, last but one large, last very large ; nar- 

 rowly umbilicated below; aperture large, a little 

 acuminated above, margin doubled. 



HAlNf;s. Adams. Sowb. Thes. Conch. Pupinida;, 

 Pollicaria, Pig. 11. 



Uab. Siam. 



{MKGALO.VASTOMA.) 



Species 70. (^Ins. Brit.) 



MeGALOMASTOMA LoweI. Meg. testd breviHscvld, 

 pyramidatd, purpureo-fi'scd ; apice acuminuto ; 

 anfractibus septem, gradatim crescentibus, cou- 

 vexi'hculis ; ultimo ad umbilicum carinatu ; 

 aperturd rotundd, margine dupticald, expansd, 

 intm aurantld, extiis albd, planulaid. 



Lowe's Megalomasto;ja. Shell rather short, pyra- 

 midal, pnrplc-brown ; apex acuminated ; whorls 

 seven, gradually increased, rather convex, last 

 keeled at the umbilicu.s ; aperture round, margin 

 duplicate, expanded, orange within, white with- 

 out, rather flattened. 



Al'AMs and SowEI'.liY. Thes. Conch. Fiqjinidw, Me- 

 galomastoma. 



Jlab. Labuan. 



Species 71. (Mus. Sowerby.) 



MeGALOMASTOMA TORTCM. Meg. testd solidd, reulri- 

 cosd, pupoiformi ; anfractibus sex, roiandi.<, Inbas 

 apjicalibus brevibus, rotvjidis, palUde fulvis, ailuno 

 purpureo-nigrescenie, quam penidlimo angustiori ; 

 aperturd circulari, margine reflexo, labia interiw 

 anguslo, externo supra et infra alaio. 



TUE TWISTED Megalomastojia. Shell solid, ventri- 

 cose, pupa-shaped; whorls six, rounded, three 

 apical short, rounded, pale fulvous, last blackish- 

 purple, narrower than the penultimate ; aperture 

 circular, margin reflected, inner lip narrow, 

 outer winged above and below. 



Wood. Suppl. PI. C, p. 23. 



Cgclosto-ma a/uriculatum. D'Orb. 



Cyclostoma alutaceum. Menke. 



Cgclostoma apertum. Poey. 



