roHnurTA. 





canline angusto, trideutalo, dentibus iiiscqualihus, divaricalis, 

 postico longiore et angiistiore, dentibus lateralibus elongati?, 

 angustis suba^qualibus, areiiatis, teiuiissime striatis. 



/7r/A. t'oiidiclif-iTV ; also recorded from Scinde. 



The dimensions of Nos. 1 and 2, as given below, are those of 

 Ibe \\vo tvpe specimens; lli.'se of No. 3 refer to the largest 

 Sciiuban si)eeimens. All nvc in the British Museum. 



I,(mg 



Lat.^. 



Diam 



340. Corhiciila huttoniana, Clessin. 



Vorhicuhi Imffoniamt, Clessiu, Mai. Bliitt. ix, n. f. 1S87, pp. 77-7>!, 

 pi. 3, tij;-. o. 



Onqlml description:— Testa mediocris, ovata, subtequilateralis, 

 sorulu'la, modice inflata, iiitidula, angiiste regulariterque sulcata ; 

 epidermide ilaveseente vel fuscescente ; antice vix acuminatim 

 rotundata; postice rotundata ; umbonibus modice inflatis et 

 prominentibus; margins dorsali valde arcuato, marg. postico 

 et antico rotundata, marg. ventrali convexo ; ligamentum curtum, 

 teuue ; lunula profunda, elongata ; cardine modice angusla; 

 dentibus lateralibus £equalibus ; margarita violacea. 



Long. 17, lat. 21, diam. 11 mm. 



Jf((b. Abiiiulubad. 



347. Corbicula suhnitens, Chsdn. 



Corhicuhi subnitcns, Clessin, 31al. P.latt. ix, n. f. 1887, !>. 77; pi. 3, 

 fi- o. 



Original description: — Testa parva, triangulata, tenuis, ventri- 

 cosa, suba3quilateralis, paidlulum nitidula, levissime irregulari- 

 terque striata, obscure olivaceo-viridescente ; antice rotundata ; 

 postice acuminatim rotundata; umbonibus inflatis, prominentibus; 

 margine dorsali arcuato ; marg. postico et antico rotundato ; 

 marg. ventrali convexo ; ligamentum curtum, teve ; lunula incon- 

 spicua ; cardine angustissimo ; dentibus lateralibus suba-qualibus ; 

 margarita violacea. 



Being. 13, lat. 13, diam. 12 mm. 



Hah. Ceylon? 



34S. Corbicula solida, Chssin. 



Corbicula solida, Clessin, Mai. Bliitt. ix, n. f. 1887, p. 70, j)!. 3, 

 tig. 4. 



Orifjinal description:— Tes\a pnrvn, fere triangulata, sub- 

 jequilateralis, solidissima, nitidula, epidermide olivaceo-flavescento. 



