282 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 7 



PLATE 42 



Figures 106-109, Nephthys panamens'ts: Fig. 106, SOth parapodium in 

 anterior view, postacicular setae indicated, x 31; Fig. 107, 25th 

 parapodium in anterior view, x 31; Fig. 108, 10th parapodium 

 in anterior view, x 31; Fig. 109, part of a postacicular serrated 

 seta from the same parapodium, x 285. 



Figures 110-11+, Nephthys caecoides ferruginea: Fig. 110, 20th para- 

 podium in anterior view, setae omitted, x 31; Fig. Ill, 10th no- 

 topodium in anterior view, x 31; Fig. 112, about SOth parapodi- 

 um in anterior view, setae omitted, x 31 ; Fig, 113, part of a spi- 

 nose seta from postacicular fascicle, x 127; Fig. 114, part of a 

 barred seta from the same parapodium, x 127. 



