236 



BARKER. 



PLATE III. 



Synechorchis megas. 



Figure 13. 



Figure 14. 

 Figure 15. 

 Figure 16. 

 Figure 17. 

 Figure 18. 

 Figure 19. 

 Figure 20. 



Figure 21. 

 Figure 22. 



Reconstruction of female genitals, dorsal aspect, based on 



frontal and sagittal sections. X 220. Scale line, below the 



figure, represents 0.1 mm. 



Sagittal section of excretory funnel. X 250. 



Cross section of excretory funnel near surface level. X 250. 



Cross section of excretory funnel at deeper level. X 250. 



Ventral view of unmounted specimen. X 23. 



Ventral view" of cephalic region of unmounted specimen. X 68. 



Sagittal section of cephalic hood. X 75. 



Details of male and female copulatory organs. X 90. Scale 



line 0.5 mm. 



Egg. X 500. 



Ventral view of mounted compressed specimen. X 33. Scale 



line 1 mm. 



