152 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 15 



PLATE 5 



Figures 1 to 3, Ophioglycera gigantea: Fig. 1, prostomium in dorsal 

 view with base torn away, x 40 ; Fig. 2, parapodium 37 in anterior 

 view, x 40; Fig. 3, parapodium 63 in anterior view, x 40. 



Figures 4 to 8, Goniadella gracilis: Fig. 4, end of the setal shaft 

 showing the articulating concavity from the back, x 3240; Fig. 5, 

 inferior composite hook from about parapodium 50, in three- 

 quarter view, x 3240; Fig. 6, chevron from the right side of 

 proboscis, x 740; Fig. 7, about parapodium 50 in posterior view, 

 x 312; Fig. 8, prostomium in dorsal view, x 200. 







