1B0 A. STOPPANI, 



Soldani Stpp. 



? sp. 

 Anatina Baldassari Stpp. 



preecursor Oppel. 



Suessi? Oppel. 



Amici Stpp. 



Zannoni Stpp. 



Passeri Stpp. 



arista Stpp. 

 Myophoria isosceles Stpp. 



Reziae Stpp. 



Stenonis Stpp. 

 Nucula Matani Stpp. 



Bocconis Stpp. 



sp. (nove piccole bivalve indeterminate pos- 

 possono riferirsi al genere Nucula) 

 Leda Borsoni Stpp. 



Deffneri Oppel. 



Schiavi Stpp. 



claviformis Sow. 



sp. 

 Pinna papyracea Stpp. 

 Mytilus glabratus Dkr. 



productus Tqm. 



sp. 

 Acefali pleuroconcln. 



Avicula aviculoides Stpp. 



falcata Stpp. 



sp. (due specie indeterminate). 

 Gervillia Galeazzi Stpp. 



sp. 

 Lima lineato- punctata Stpp. 

 Pecten Zannichclli Stpp. 



Breislakii Trotti. 



sp. (due specie indeterminate). 

 Anomia Schafhàutli Wink. 



Mortilleli Stpp. 



Talegii Stpp. 



Favrii Stpp. 



