110 



BIBLIOGRAPHY OP 



104 v 



105 vi 



103 



106 



105 vi 109-11 



106 vi 112 a, b 



106 v 105 



107 vi 104 

 107 



Fusus fluviaiilis Say. 

 Littorina rudis Montagu. 

 Turbo ruelis Montagu. 

 obligatus Say. 

 tenebrosa Montagu. 



Turbo tenebrosus Montagu. 

 vestitus Say. 

 neritoides Linn. 



Turbo neritoides Linn. 

 L. palliata Gould, 

 irrorata Say. 



Turbo irroratus Say. 

 palliata Say. 



Turbo palliatus Say. 

 Margarita ornata De Kay. 

 undulata Sowerby. 



Turbo incarnatus Couth. 



