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VIYIPAEA., 93<br />
baud descendens. Apertura magna, ovata, supra acuminata,<br />
infra subefEusa, faucibus coerulescentibus; peristoma tenue, aoutum,<br />
marginibus vix junctis, columellari vix dilatato. Operculuiii<br />
magnum, tenue, corneum, extus concavum, disco pedali hand<br />
rugoso.<br />
Alt. 24, diam. maj. 20 mm.<br />
Aperture: alt. 13, diaui. 11 mm.<br />
Hub. Salt Eange (N. India).<br />
183. Vivipara shanensis, Theobald.<br />
Vioipat'a shanen.ns, Theobald, Catalogue, 1870, p. 17 ; Kobelt, in<br />
Martini & Chemnitz, Conch.-Cab. 1909, p. 411, pi. 77, Hgs. 4, 6.<br />
Original description:—Testa exumbilicata, ovato-conica, solida,<br />
crassa, oblique striata, in anfractibus inferis spiraliter et peculiariter<br />
costata, costis nodosis, nitida, virescenti-t'usea, subunicolor vel subnigro<br />
trifasciata. Spira elata, apice acuto, iiigro ;. sutura distincta,<br />
inter anfractus inferos subirregularis, impressa. Anfractus 7,<br />
superi 3 lentissime accrescentes, Iseves, conuluni regularum formantes,<br />
superi subscalati, liris spiralibus rudibus tribus primum<br />
IsBvibus, dein tuberculatis, sculpti; ultimusposticefcref altitudinis<br />
eequans, liris tuberculiferis vel seriebus tuberculorum obliquiis<br />
4-5 majoribus nonnuUisque minoribis cinctus, serie quarta peripherica<br />
peculiariter squamosa, aperturam versus supra subdeclivis,<br />
subangulatus, ad angulum productus, vix descendens. Apertura<br />
irregulariter ovalis, supra acuminata, basi valde recedens, intus<br />
concolor vel fasciata; peristoma callo anguste nigro-marginato<br />
continuum, margine externo tenui, acuto, ad peripheriam subaugulato,<br />
margine columellari ,calloso; dilatato, fuseo, nigromarginato,<br />
processum semilunarem, umbilicum omnino occludeatem<br />
emittente.<br />
Alt. 30, diam. maj. 24 mm.<br />
Aperture : alt. 18, diam. 14-1.5 mm.<br />
Rah. Shan States.<br />
Section IniOPOMA.<br />
Idiopoma, Pilshrv, Proc. Acad. Nat. Sci. Philadelphia, liii, 1901,<br />
p. 189.<br />
TTPB, V. (/.) Tienzadensis, Pilsbry; Burma.<br />
Range. C. Africa; S.E. Asia. 5,<br />
This section is based upon the characters of the operculum as<br />
given in the following description of V. (I.) Tienzadensis, Pilsbry.<br />
184. Vivipara (Idiopoma) henzadensis, Pilshnj.<br />
Vivipara {Idiopoma) henzadensis, Pilsbry, Proc. Pr Acad. Nat. Sci.<br />
Philadelphia, liii, 1901, p. 188, pi. 5, fig. ].<br />
Original description :—Shell umbilicate, broadly ovate-conic ;
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