PLATE XVI. 



FIGS. 

 1-3. Lepeophtheirus pectoralis (0. F. Miiller), ? . (p. 64.) 



1. Sternal fork. 



2. Second maxilliped. 



3. Foot of fourth pair. 



4-11. Lepeophtheirus nordmanni (M. Edwards), ? & <$ . (p. 

 66.) 



4. <J Dorsal view. (This figure after C. B. Wilson.) 



5. ? Antenna. 



6. ? Sternal fork. 



7. $ Second rnaxilliped. 



8. ? Foot of fourth pair. 



9. $ Sternal fork. 



10. ? Second maxilliped. 



11. ? Foot of fourth pair. 



(The last three figures are from a second specimen.) 



