PLATE IX. 



50. 



nt of the same -30. 



stle of the - 

 4. 1 >■ So. 



the same <So. 



Ventral bristle of .\< cirratus. 



230. 

 the antei 

 ■ 



1 20. 

 nt of the same 230. 



' I magnified. 



i 1 ■ the anti of Parachloeia marmorata n. 



14. Ventral view of the head of the same 20. 



Dorsa] bristle of the same "30. 



; , ■ • same specii -. 230. 



ventral b ardites parva n. sp. 300. 



iple ventral bristle of tl. ies. 300. 



nne speci 500. 



ments of Eurythoe complanata. 

 oth ventral brisl chilensis. ■ 300. 



ventral bristle >>f the same species. 300. 

 ventral brisl ime speci $00. 



