General Index. 



Chironomidae, 4, 5 ; larva of, 12. 



Christia, genus, 18 19. 



Classification of Culiddae, 5 ; of " anopheles," 18, 59 ; scale structure as a basis of, 17, 

 63, 97, 100, 103, 112, 114 ; entomologists and, 60 ; medical men and, 63, 64, 67 ; 

 individual differences, monstrosities and varieties in, 60 ; dimorphism in, 61 ; 

 as an aid in identification of species, 20, 64 ; habits and pathological signi- 

 ficance in, 64, 66 ; into groups of closely allied forms, 66. 



Climate, effect on distribution of " anopheles, " 42. 



Clypeal hairs, 10, 35. 



Clypeus of larva, 10 ; of adult insect, 13. 



Cocades, 68. 



Collection of adult mosquitoes, 22 ; of larvae, 25 ; of eggs, 38. 



Costa, 14. 



Coxa, 14. 



Corethra, genus, eggs of, 7 ; larva of, 12. 



Corethrina, sub-family, 5, 6, 1 2. 



Cross veins, 15. 



" Culex," 6 ; eggs of, 6 ; larva of, 8, 9, 10, 11 ; pupa of, 13 ; scale structure of, 17 ; 

 position when resting, 57. 



Culex, genus, 7, 9, 14, 17. 



Culicidce t family, 3, 4 ; classification of, 5. 



Culicina, sub-family, 5, 6, 7. 



Cycloleppteron, genus, 18. 



Cyclorrhapha, group, 4. 



D. 



Daddy-long-legs, 4. 



Dimorphism, 61. 



Dipping for larvae, 25. 



Diptera, order of, 3, 4. 



Distance of flight of " anopheles," 45. 



Dispersal of " anopheles," 47. 



Distinctions between mosquitoes and other flies, 4. 



Distribution of " anopheles," 41, 42. 



Dixa, larva of, 12. 



" Domestic " species, 22, 53. 



Eggs, hatching of, 4 ; differences between " culex " and " anopheles," 6 ; rafts of, 7 ; 



of Stegomyia, Panoplites, Psoropkora, Janthinsoma, 7 ; of " anopheles," 8 ; 



collection, examination and identification of, 38 ; duration of egg-stage, 57 ; 



resistance to drying, 57 ; laid on mud, 57. 

 Entomologists and classification, 5, 60. 

 Ephemera, larva of, i2. 

 Epipharynx, 13. 

 Examination of eggs, 38 ; of larvae, 34 ; of mosquitoea, 28, 33. 



P. 



Families mistaken for mosquitoes, 4. 

 Feeding brushes, 10. 



126] 



