in 
Plate 22 
This plate from Proceedings of the United States National Museum. 
FIGURE PAGE 
1. Buccinum tenue rhodium Dali. 241 
2. Buccinum chartium Dali. 244 
3. Chrysodomus vinosus Dali. 232 
4. Volutopsius rotundas Dali. 188 
. Bcringius malleatus Dali. 195 
