12 Contributions to Indian Malacology, No. XL. [No. 1, 



was not adult, though, larger in its dimensions than the shells 

 I possess ; I therefore, add the description and figure of a small 

 adult specimen. 



4. Cremnoconchus carinatus, Layard, sp., Pi. Ill, 



fig. 5. 



Syn. Anculotus carinatus, Layard, P. Z. S., 1854, p. 94. 



Testa subperforata, ovato-conica, solida, olivacea, sub epidermide 

 albescens, fascia lata rufescenti supra peripheriam notata. Spira conica ; 

 apice eroso ; sutur a profunda, sub-canaliculata. Anfr. circa 5, plerumque 

 2-3 superstites convexiusculi, ultimus juxta suturam et ad periplxeriam 

 obtuse angulatus, subtus convexiusculus. Apertura oblioua, ovata, postice 

 vix angulata, intus sordide albida, inter dum castaneo-fasciata ; peristoma 

 tenue, rectum; margine columellari callose-expanso. Long. 7-|, diam. 

 5 mm. 



Hab. ad Mailable shwar. 



The animal is very similar to that of C. SyJiadre?isis. Foot 

 short, rounded, containing a few indistinct coloured granules as 

 amongst the McJaniidm ; muzzle short, its breadth exceeding the 

 length, blackish at the end, the remainder of the animal being 

 white. Tentacles rather short, subulate ; eyes lateral, on slight 

 projections at the base of the tentacles. The lingual ribbon is very 

 long ; in one specimen it measured 14 millimetres. I have no note 

 of the exact form of the teeth. The animal is amphibious in its 

 habits. 



5. Cyclostoma (Otopoma) Hinduorum, Pi. in, fig. 6. 



Syn. Otopoma clausum, Sow., apud Benson, Ann. and Mag. 

 Nat. Hist., Ser. 3, Vol. IY, pp. 92, 95. 



0. LLinduorum, W. B 1 an f., A. & M. N. H., Ser. 3, Vol. XIII, 

 p. 464. 



0. LLinduorum, Pfeiffer, Mon. Pneum. Supp. 2, p. 122. 



Testa imperforata, clausa, umbilicata, globoso-turbinata, solidula f 

 nitida, striata, juxta suturam et circa umbilicum Icevis, extus versus 

 peripheriam liris spiralibus sub-confertis nonnunquam obsoletis circumdata, 

 carnea, vel albido-carnea ; apice pier unique nigro ; spira conoideo-convexa ; 

 sutura impressa. Anfr. 4% convexi, ultimus teres, antice descendens, vari- 

 cem imperfectum inter dum pone aperturam gerens. Apertura fere verticalis 



