PLATE 31. 



Platynereis polyscalma Chambbrlin. 



Figures 1-10. 



1. — Anterior region of epitokous female, ventral view. X 45. 



2. — Anterior region of epitokous male, ventral view. X 45. 



3. — Left maxilla of epitokous female, ventral view. X 45. 



4. — Left maxilla of epitokous male, ventral view. X 45. 



5. — Seventh parapodium of epitokous male. X 63. 



6. — Eighth parapodium of epitokous male. X 63. 



7. — Penult parapodium of epitokous male. X 96. 



8. — LTltimate parapodium of epitokous male. X 96. 



9. — Distal portion or ridged seta from ultimate parapodium (viewed a little obliquely to broad sui-face). 



X 1075. 

 10. — Distal end of shaft of homogomph notopodial seta of epitokous female. X 1075. 



