PLATE CXXL 



the fame fpecies as our shell That author says it is the size of a 

 hazel nut, from wliich it appears the fpecimen he law was. a young 

 Shell ; the largest of our specimens being of the size represented in 

 the annexed Plate* 



This is Venus lactea of some cabinets, a name sufficiently ex- 

 pressive of its colour, but having been before called Undata by 

 Pennant, we thought it best to retain the name he had given it. 





