370 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 10 



PLATE 33 



Figures 53-65, Sabcllaria hella (Figs. 53-56 based on specimen from 

 Beaufort; Figs. 57-60 from Augener, based on type from Brazil; 

 Figs. 61-65 based on individual from Peru) : Fig. 5 3, short 

 middle opercular palea; Fig. 54, alternating long middle oper- 

 cular palea ; Fig. 55, inner opercular palea; Fig. 56, outer oper- 

 cular palea (figs. 53-56 to same magnification) ; Fig. 57, outer 

 opercular palea; Fig. 58, short middle opercular palea; Fig. 59, 

 inner opercular palea; Fig. 60, alternating long middle oper- 

 cular palea; Fig. 61, outer opercular palea; Fig. 62, long middle 

 opercular palea; Fig. 63, short middle opercular palea; Fig. 64, 

 inner opercular palea (figs. 61-64 from same individual to same 

 magnification) ; Fig. 65, abdominal uncinus from side, greatly 

 enlarged. 



