960 EEPORT OF COMMISSIONER OF FISH AND FISHERIES, [82] 



EXPLANATION OF PLATE XVni. 



Fig. 13^. — Camptodrilua igneua. 

 14 6. — Camptodrilua coralUnua. 

 16 a. — Camptodrilua Californicua. 

 16 i. — Camptodrilua Californicua. 

 All the figures represent the lower end of the copulative organs. 



