ft 
M 
Plate 21 
This plate from Proceedings of the United States National Museum, 66. 
FIGURE PAGE 
1. Ancistrolepis beringianus Dali. 204 
2. Beringilts stimpsoni Gould. 195 
3. Beringius indent at us Dali. 197 
4. Clirysodomus pribiloffensis Dali. 231 
