CORBICUEA. 213 



341. Corbicula agrensis, Prime. 



Corbicula agrensu, Prime, Proc. Acad. Nat. Sci. Philad. 1861 

 p. 128; Cat. Corb. 1863, p. 3; Ann. Lye. Nat. llist. N.Y. viii, 

 1864, p. 75, tig. 24 ; Clessin, in Martini & Chemnitz, 1879, p. 175, 

 pi. 30, fig. 23. 



Original description : Testa ovato - transversa, aequilaterali, 

 laevigata, depressiuscula, extretnitatibus rotundata ; epidermicle 

 viridi-olivacea induta ; sulcis regularibus, distantibus ; intus 

 pallide violacea ; umbonibus tumidis. erosis ; cardiac angusto, 

 deiitibus cardinalibus crassis, lateralibus aequalibus teriuiter 

 serrulatis. 



Long. 8, lat. 8, diain. 5 mm. 



Hub. Agra. 



342. Corbicula subradiata, Prime. 



Corbicula subradiata, Prime, Proc. Acad. Nat. Sci. Philad. 1861, 

 p. 127 ; Cat. Corb. p. 4, 1863; Ann. Lye. Nat. Hist. N.Y. viii, 

 1864, p. 75, tig. 23 , Clessin, in Martini & Chemnitz. 1879, 

 p. 174, pi. 30, tig. 21. 



Original description : Testa trigona, sequilaterali, compressi- 

 uscula, antice paulo latiore et obtusiore, striis regularibus, 

 epidermide viridi, nitente induta ; intus pallide violacea ; um- 

 bonibus niinimis, acutis antice obliquaris, violaceo-subradiatis 

 cardine angusto, dentibus priraariis crassis. 



Long. 12, lat. 14, diam 7 mm. 



Uab. India. 



343. Corbicula cashnrirensis, Deshayes. 



Corbicula cashmirensis, Deshaye*, P. Z. S. xxii, 1854, p. 344 ; 

 Cat. Brit. Mus., Conchif. p." 224 ; Prime, Cat. Corb. 1869-70, 

 Gen. Corbicula, no. 18 ; H. & T., C. I. 1876, p. 55, pi. 138, 

 tigs. 2 & 3; Clessin, in Martini & Chemnitz, 1879, p. 166, 

 no. 57, pi. 29, figs. 17 & 18. 



Original description: Testa ovato -transversa, subtrigona, 

 sequilaterali, tumidula, transversim tenue et regulariter striata, 

 striis postice evanescentibus, epidermide nitida, atro-virescente, 

 in latere postico tenuissime striata vestita; umbouibus tumidis, 

 prominentibus, prot'unde erosis, violaceis ; cardine angusto, in 

 valva dextra bideutato, in altera tridentato, valvulae dextrae dente 

 antico laterali aduato, dentibus primariis divergentibus, sim- 

 plicibus, lateralibus longis, angustis, antico longiore, cardine 

 proximo; valvis iutus violaceis, impressione pallii margine valde 

 remota. 



Nab. Casbmir; also recorded from Belucbistan, Avantipura, 

 etc. 



Of the following dimensions (none having been given with the 

 description), Nos. 1, 2, & 3 are taken from the three specimens 



