INDEX 



Unio fasciatus, 



OVATUS, 



CLAVA, 

 DECISUS, 



REFLEXUS, 

 FLEXUOSUS, 

 PHILLIPSII, 

 METANEVRUS, 

 MORTONI, 

 FRAGOSUS, 

 COSTATUS, 

 RETUSUS, 



- PARVUS, - 

 GLANS, 

 SILIQUOIDEUS, 



~ RADIATUS, 

 PECTOROSUS, 

 FASCIOLUS, 

 CONGARjEUS, 

 MASONI, 



COCCINEUS, 



- CATILLUS, 

 PRODUCTUS, 

 LANCEOLATUS, 



"-RECTUS, - 



- CRASSUS, 



- VIRIDIS, 



~ OCHRACEUS, 

 -NASUTUS, 

 ICTERINUS, 



- CARIOSUS, 



- MYTILOIDES, - 

 DILATATUS, 

 -TUBERCULATUS, 



DECL1VIS, 

 *, BLANDINGIANUS, 



PERSONATUS, 

 - CORDATUS, 



