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ALLAN HANCOCK PACIFIC EXPEDITIONS 



VOL. 10 



PLATE 36 



Figure 79, Phragmatopoma lapidosa: anterior end, from right side. 



Figures 80-83, Phragmatopoma inoerchi: Fig. 80, anterior end, from 

 right side; Fig. 81, outer opercular palea ; Fig. 82, inner oper- 

 cular palea ; Fig. 83, middle opercular palea. 



