PLATE 46. 

 Onuphis nannognathus Chamberlin. 



Figures 1, 2. 



1 . — Seventh parapodium, ectal view. X 27. 

 2. — Ninth parapodium, ectal view. X 27. 



Onuphis lepta Chamberlin. 

 Figures 3-12. 



,3. — First left parapodium, ectal view. X 45. 



4. — Third right parapodium, ectal view. X 45. 



5. — Fourth right parapodium, ectal view. X 45. 



G. — Fifth right parapodium, ectal view. X 45. 



7. — Sixth right parapodium, ectal view. X 45. 



8. — Seventh right parapodium, ectal view. X 45. 



9. — First left branchia, ectodorsal view. X 63. 

 10. — Third left branchia, ectodorsal view. X 63. 

 11. — Seventh right branchia, subdorsal view. X 63. 

 12. — Twenty third right branchia, dorsal view. X 63. 



