

Figs. 

 1. 



Plate XVII. 



diaphanus Nordmann. (p. 60.) 



1. Dorsal view, ? , x 13. 

 Lepeophtheirus hippoglossi (Kroyer). (p. -67.) 



2. Dorsal view, ? immature. 

 Lepeophtheirus thompsoni Baird. (p. 69.) 



3. Dorsal view, ? , x 8-75. 

 Lepeophtheirus salmonis (Kroyer). (p. 71.) 



4. Dorsal view, $ , x 4. 

 Lepeophtheirus pollachii Bassett-Smith. (p. 73. 



5. Dorsal view, J, x 10. 



6. Dorsal view, $ , x 13. 





