Mecistocephalus Tcurandanus Chamberlin 

 Fig. 12. Median region of labrum. X 195. 



Ehysida simplicior, sp. now 

 Fig. 13. Eight prehensor and part of prosternum, ventral view. X 18. 

 Fig. 14. Ventral plate of pregenital segment. X 18. 

 Fig. 15. Tergite of pregenital segment. X 18. 

 Fig. 16. Right coxopleura of pregenital segment. X IS. 



Ethmo.itigmus coonooranus, sp. now 

 Fig. 17. Eight prehensor and part of prosternum. X 15. 

 Fig. 18. Ventral plate of pregenital segment. X 15. 

 Fig. 19. Tergite of pregenital segment. X 15. 

 Fig. 20. Lateral view of pregenital segment. X 15. 



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