The Shell Book 



I'l.ATi; III 





10 



12 



14 



13 



Ciipyrif^ht, 1908, by DouLleday, I'^^'e & Cuinpany 



UxVIVALVE SHELLS OF TROPICAL SEAS 

 9 Prince Cone Shell, Conns princeps, Linn. 



10 Little Moon ShtW, Natica canrcua, Linn. 



1 1 Bubble Cone Shell, Conns bullaljis, Linn. 



12 Textile Cone She!!. Conns textile, Linn. 



17 Papal Mitre, Mitra 



13 Bull's Mouth Hrlmet Shell, Cassis ruja. 



14 Granula'ted Cone Shell, Conns granulalus, 



15 Fighting Conth. Sirombus pitgUis, Linn. 



16 Cross-barred Shell, Cancel/aria rtlkulaia, 

 papalis, Linn. 



Linn. 

 Linn. 



Linn. 



