Plate 16 
From Proceedings of the United States National Museum, except figure 5. 
FIGURE PAGE 
1. Amphissa Columbiana Dali. 280 
2. Admete couthoiiyi Jay. 157 
3. Amphissa vetsi color incisa Dali. 281 
4. Mitra lozvei Dali. 170 
5. Coins jordani Dali. 225 
6. Colnmbclla Jiypodra Dali. 276 
7. Metzgeria calif ortiica Dali. 181 
8. Beringius marshalli Dali. 196 
9. Volutopsius stefanssoni Dali. 187 
10. Volutopsius simplex Dali. 189 
