DESCRIPTIONS OF THE PLATES. 



410 



DESCRIPTION OF PLATE XVII. 



Laboulbenia zanzibarina Thaxter. 

 Figs. 1, 2. Two mature individuals. A 12. 



Fig. 3. Branch of fertile appendage with four antheridia. D 12. 



Laboulbenia inflata Thaxter. 



Figs. 4-6. Three mature individuals. Fig. 6 shows aborted member of same spore pair at the 

 left. A 12. 



Laboulbenia Quedii Thaxter. 

 Fig. 7. Mature individual. A 12. 



Laboulbenia proliferans Thaxter. 



Fig. 8. Mature individual on Eudema tropicum. A 12. 



Fig. 9. Structure at base of appendages. On Chlcenius auricollis. 



Fig. 10. Spore. D 4. Fig. 23. Groups of antheridia on fertile branch. D 12. 



Laboulbenia Catoscopi Thaxter. 



Fig. 11. Mature individual. A 12. 

 Fig. 12. Branch with antheridia. D 12. 

 Fig. 13. Young individual. A 12. 



Laboulbeni\ Coptoderce Thaxter. 

 Figs. 14, 15. Two mature individuals. A 12. 



Laboulbenia curtipes Thaxter. 



Figs. 16-18. Three mature individuals; the base of the old trichogyne persists below the apex in 

 16 and 18. A 12. 



Fig. 19. Spore. D 4. 



Laboulbenia Hageni Thaxter. 



Figs. 20, 21. Two mature individuals. A 12. 

 Fig. 22. Young individual. A 12. 



Laboulbenia cristata Thaxter (See also Plate II.) 

 Fig. 23. Mature individual. A 12. 



Figs. 25-27. Three young individuals, showing successive stages. D 4. 

 Figs. 28, 29. Two more advanced conditions. A 12. 



