32 B 



Canadian Arctic Expedition, 1913-18 



Fig. 1. 

 " 2. 



Arctonoe ha, n. sp. 

 Arctonoe lia, n. sp. 

 Arctonoe lia, n. sp. 



middle of series. 

 Nepthys hudsonica, n. sp. 

 Nepthys hudsonica, n. sp. 

 Nepthys hudsonica, n. sp. 



parapodium. x 



PLATE II. 



Notopodial seta, first parapodium. 



Neuropodial seta, middle of series, first parapodium. 



Coarser neuropodial, parapodium from middle region of body, 



Anterior region, dorsal view. 



Thirty-third parapodium, anterior view. 



Notocirrus and branchial appendage of the thirty-third 



