PLATE; VII. 



^9S 



Fig. 8. Solen, the Sheath^ Razor Shell or 

 Spout'Fijld. A Shell of equal valves, but 

 that never Ihuts clofe ; a Concha hicms ; the 

 line d, d, (hews its length, and e. e. its 

 breadth. 



9. The Common Mufcle. A fpecies of 

 the Shells with inarticulate hinges. 



10. The Bears PazVy of the kind of 

 flat-fided Cockles. 



1 1. The infide top or hinge part of the 

 faid Shell. 



12. The Pearl River Mufcle (hewn of 

 the infide. 



13. The Glafs or Chinefe pellucid Oyjler^ 

 of the Placenta family, an infide view to 

 fhew the hinge. 



14. The Pearl Oyfter of the Margari- 



tifera family, an infide view to (hew the 



inarticulate hinge. 



U 4 Fig. 



