Conchyliolopie fluviatile, Kianô-nan. 



PL..XLIV. 



86 



87 



Arnoul clel.el li'tK. 



Tmp.-Becquet Paris . 



]6 . A n d o n minuta , H euàe . 



l7. AnodOTl SUCCmea , Heaae. 



