WORMS. TESTACEA. 62. Venus. 229 



I fertile. Shell oval quite fmooth inequilateral: flopes oblong with 

 pale chefnut or oblong lines: margin very entire, 



Lifter Conch, tub. 400, Knorr Vergn. 2. tab. 26. fg. 4. 



Chemn. conch. 7. tab. q.z.fig.^q.z, 443. 



Inhabits Malabar and trie Red Sea', I \ inch long, z\ broad: 

 ycllowiih or pale Sefh colour with blueiih or browniin veins; 

 lips of the anterior flope rounded. 



Qorrugata. Shell ovate whitifh, with tranfverfe ftrice, which on the 

 anterior part are thick and ftrong, on the poiterior part 

 very thin and undulate in the middle. 

 Chemn. conch. 7. tab. 42. fig. 444. 



Inhabits the Mediterranean', anif-nor flope with an oblong gaping 

 fent. 



* 

 Uonf.rofa. Shell ovate whitifh with decufTate ftria? : hinge with only 

 2 teeth in the left vale. 

 Chemn. conch. 7. tab. 42. fig. 445. 446. a, b. 

 Inhzbhs Nicobar I/lands } very rare: the left valve extends over 

 Vaq other at the h:nge and at the udes, 



fonder cf a. Shell folid weighty inequilateral, wrinkled on both fides, 

 cinereous: margin crenuiate : hinge with 2 teeth.. 

 Chemn. N a turf. 19. tab. iS. fig. a, d. 

 Chemn conch. 7. ta£. 6g. fig. A — D. 

 Inhabits the Southern Ocean: oblong-ovate: b-iaks turned back,* 



poilerior iiTsprefiion ovate, 

 - 



- 

 Sulviridis. Shell greenifh glabrous thick, with prominent beaks; mar» 

 gin very entire. 

 Inhabits— — 'Luier Conch, tall l$%*fig. 13.' 



.Roftrata. Shell ovate with perpendicular -fcaly-ftriae cr'olling the tranf- 

 verfe ones. 

 Lifter, tab. 346. Klein. c(lr, tab % lO.fig; 51. 

 2. Lifter conch, tab. 348. fig. 186, 

 Inhabits .2) fpotted with brown. 



wfti/ca. Shell brown with very fine perpendicular ftris. 



Lister conch, tab. 4.23. fig. 271. ■ »- 

 Inhabits— 1 | inch long, 2 § broad. 



Lufjanica, Shell oblong with fine tranfverfe ftria? : the margin crenate, 

 Bonan.recr. 2. fig* 45. Mz//", Kirch.. 2. fig, 44. 

 Inhabits Seas round Portugal* 



Punflulatal 



