PLATE LI. 



Figure 

 1. Philomedes hrenda, male, secondary brancli of antenna. 



2. 

 3. 



4. 

 5. 



6. 

 7. 

 8. 

 9. 

 10. 



,, vermiform appendage. 

 ,, spine of vermiform appendage. 

 Lilljeborgii, male, seen from left side, x 30. 

 „ „ secondary branch of antenna. 



,, female, secondary branch of antenna. 



Macanirei, female, secondary branch of antenna. 



,, spine of vermiform limb. 



Folini, male, seen from left side, x 16. 

 ,, female, secondary branch of antenna. 



11. Asterope maricB, male, frontal tentacle. 



12. 

 13. 

 14. 

 15. 

 16. 

 17. 

 18. 

 19. 

 20. 

 21. 

 22. 



„ secondary branch of antenna. 



,, mandibular foot. 

 maxilla of first pair, 

 distal portion of same, 

 maxilla of second pair. 



,, third pair, 



portion of vermiform limb, 

 spine of same more highly magnified, 

 copnlatory organs, 

 one of the branchial laminae, 

 caudal laminse. 



[750] 



