SEA SNAILS AND TURBAN SHELLS 



1 Navicdla Janelli. 3 



2 Nerita tessdlata. 4 



Neritina communis. 5 

 Nerilina reclivala. 6 



Helicina maxima. 7 



iVerilopsis radiila. 8 



Nerita peleronta. 

 Turbo Sarmaticus. 



9 Turbo marmoratus. 

 1 THrJo petholalus. 



