392 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 15 





PLATE 44 

 Paraonis gracilis oculata 



1. Anterior end showing prostomium, six prebranchial and four 

 branchial segments, in dorsal view, xl09. 



2. Posterior end showing pygidial processes and last two setigerous 

 segments with setae and postsetal lobes, in dorsal view, x220. 



3. A modified neuropodial seta from a median abdominal segment, 

 seen from the side, xlOO. 



Paraonis gracilis 



4. Anterior end showing prostomium, branchiae from seventh seg- 

 ment and laterally projecting setae, x48. 



5. Abdominal neuropodial modified seta with accompanying capil- 

 lary setae (tip not shown), x!27. 





