TEXT FIGURES 



8. 



9. 



9a 

 10. 

 11. 

 12. 

 13. 

 14. 

 15. 

 16. 

 17. 

 IS. 

 19. 

 20. 

 21. 



-77 



^0. 



24. 

 25. 

 26. 

 27. 

 28. 

 29. 

 30. 

 31. 

 32. 

 33. 

 34. 

 35. 

 36. 

 37. 

 38. 

 39. 

 40. 

 41. 

 42. 

 43. 

 44. 

 45. 

 46. 

 47. 

 48. 

 49. 

 50. 

 51. 

 52. 

 53. 

 54. 



Anterior views of head capsules. 



Posterior views of mouthparts and head capsules. 



Anterior and lateral views of head capsules. 



Head capsules, sections of mouthparts, etc. 



Antennae. 



Lateral view of thoraces. 



Heads, thoraces, and male genitalia. 



Modifications of legs. 



Lateral views of terminal ahdominal structures of female. 



Posterior abdominal structures. 



Lateral views of terminalia. 



Terminalia of male mosquitoes. 



Lateral views of male terminalia. 



Lateral views of terminalia of male Cyclorrhapha. 



Lateral views of terminalia of male Cyclorrhapha. 



Wings of Diptera. 



Wings of Diptera. 



Wings of Diptera. 



Profof^la.sa fitcJiii O. S. ; venation. 



Ptychopteridae ; venation. 



Trichoccra garrctti Alex. ; venation. 



Anisopodidae ; venation. 



Tipi'la jacohits .\le.x. ; head, thorax, abdomen. Epiphragma fascipennis Say; 



c^ hypopygium. P.<;cudoUmnophUa inornata O. S. ; mesonotum. 

 Tipulidae ; venation. 

 Tipulinae ; venation. 

 Tipulinae ; antennae. 



Dolichopcza (Oropeza) ; $ hypopygia. 

 Tipiila ( Vestiplex, Arctotipula) ; $ hypopygia. 

 Tip'ihi ( Yamatotipula) ; $ hypopygia. 

 Tipiihi (Tipula. Oreomyza) ; S hypopygia. 

 Tiptihi (Oreomyza) ; $ hypopygia. 

 Tipula (Lunatipula) ; $ hypopygia. 

 Tipula (Lunatipula); $ hypopygia. 

 Cylindrotominae ; antennae, venation. 

 Liinoiiia; head, antennae, claw, venation; hypopygia. 

 Li))wiua ( Dicranomyia) ; $ hypopygia. 

 Liiiioiiia (Dicranomyia); $ hypopygia. 



Liiiioiiia ( Discobola, Rhipidia, Geranomyia) ; d hypopygia. 

 Limoniini ; head, venation. 

 Antocha and Dicranoplycha; $ hypopygia. 

 Pediciini ; venation. 

 Pediciini ; i hypopygia. 



hypopygia. 



venation. 



venation. 



hypopygia. 

 i 



Pediciini ; $ 

 Hexatomini ; 

 Hexatomini ; 

 He.xatomini ; 



Liinitopltila { Phylidorea ) 

 Eriopterini ; venation. 

 Goiioniyia, cognatclla group; 

 Gonomyia : $ hypopygia. 

 Eriopterini ; venation. 

 Eriopterini ; c5 hypopygia. 

 Eriopterini ; c5 hypopygia. 

 Onnosia; $ hypopygia. 

 Onno.^ia; i hypopygia. 

 Eriopterini ; i hypopygia. 



hypopygia. Elcphantomyia; head. 

 o hypopygia. 



IX 



