208 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL.10 



PLATE 4 



Figures 76-85, Onuphis nehulosa: Fig. 76, mandibles; Fig. 77, an- 

 terior end of adult male, showing spotted pigment pattern ; Fig. 

 78, maxillae in dorsal view; Fig. 79, transitory hooded hook 

 from third parapodium; Fig. 80, bidentate, subacicular hook 

 from twentieth parapodium; Fig. 81, fifth parapodium in pos- 

 terior view, setae omitted ; Fig. 82, composite, tridentate hook 

 from first parapodium; Fig. 83, another similar seta from same 

 parapodium, to same magnification ; Fig. 84, simple hooded 

 hook from fifth parapodium, to same magnification; Fig. 85, 

 composite spiniger from fifth parapodium, to same magnification. 



Figures 86-89, Nothria stigmatis cirrata (coll. 1048-40): Fig. 86, 

 one of 3 pectinate setae from a median parapodium; Fig. 87, one 

 of 4 composite spinigers from twelftli parapodium; Fig. 88, 

 subacicular hook from a median parapodium; Fig. 89, one of 

 2 acicula from twelfth parapodium (figs. 86-89 to same mag- 

 nification). 



