EXPLANATION OF PLATE {III) 6. 

 Nereis limbata Elder s. 



Page 139. 

 Fig. 21. Foot from 5th setigerous segment, (5, X 30. 

 Fig. 23. Foot from middle region, $ ^ X 80. 



Nereis Culveri n. sp. 

 Page 140. 

 Fig. 23. Head and buccal segment, X 40. 

 Fig. 34. Proboscis, seen from above, magnified. 

 Fig. 35. Jaw piece, X 40. 



Fig. 26. Foot from first setigerous segment, X 20. 

 Fig. 37. Foot from fifth setigerous segment, X 20. 

 Fig. 38. Foot from thirtieth setigerous segment, X 20. 

 Fig. 29. Foot from posterior segment, X 40. 

 Fig. 30. Anal segment and cirri, X 20. 



