170 BURMA, ITS PEOPLE AXD PRODVCTIOXS. 



MoxiLKA "Wakxfordi, G. and II. Nevill. Andamans. 



,, CALYcuLus, Wood. Aiulumans. 

 T. Jfunoni, G. and H. Nevill. 



,, CALLiFERA, Lam. 



FoRsK^iiiA puLcnEiuii.MA, A. Adams. Andamans. 



EucoELUS FOssALATUs, Sowei'bic. Andiimans. 



„ FovEOLATUs, A. Adams. Andamans. 



*iIoXOD0NTA TKICABINATA, Lam. 



* „ CANALIFEEA, Lam. 



*" „ YiELLoTi, Payraud (a McditciTanean species), Hanloy MS. 



Mr. G. x^e^■ill, liowever, questions the correctness of tkis identification. 



GiBBULA Blanfoedllna, G. and H. NevilL 

 ,, SroLiczKAjfA, G. and H. Ncvill. 



STOMATELLIX.T;. 



Toot thick, fleshy, developed posteriorly. Operculum thin, horny, paucispii-al, 

 often wanting. 



Brodeeipia, Grd)/. 



Shell non-spiral, ancyliform, ovate. 



* ,, lEIDESCENS, lirod. 



Family Haliotidae. 



Operculum none. Shell ear-shaped, with a series of marginal holes. Internally 

 nacreous and iridescent. 



*Haliotis ovina, Dillwyu. 



* ,, VARiA, L. Andamans. 



* ,, SEllISTRIATA, EeCVC. 



Sub-order EBRIOFHTEALMA. 



Eyes sessile, or on slightly raised tubercles on the outer bases of the tentacles. 

 Operculum none. Shell symmetrical, non-spiral, aperture not pearly. 



Family Fissurellidae. 



Shell either pierced at the apex, or grooved or fissured anteriorly. 



*ElSSnEELLA, sp. 



ScuTus, Montfort. 



Shell depressed, shield-shaped, more or loss covered by the mantle. "White. 

 Apex at the hinder third. The animal black. 

 * ,, coEETJGATTjs, Recve. 



Famihj TecturidSB. 



The " false limpets," as they arc called, are distinguished from the PateJIiiffr, 

 by the gill being single and placed in a cavity in the right side of the ueek, instead 

 of forming a series of laminse between the mantle and foot. 

 *TECTtrEA FLTTviATiLis, "W". Blanford. Bassein River. 



„ BoENEONENSls. Andamans. 



Family Patellidse. 



Shell conical. Gill, a more or less complete ring on tlic inner surface of the 

 mantle. 



