Plate 99 
This plate from Proceedings of the United States National Museum. 
FIGURE PAGE 
1,2. Margarites marginatus Dali. 213 
3. Polinices draconis Dali. 128 
4,5. Margarites albolineatus Smith. 212 
6. Polinices draconis Dali. 128 
7,8. Margarites beringensis Smith. 211 
