INDEX. 



Amblyomma, 40, 43-44 

 Anopheles, 8-18, 20 



•Babesia, 40 

 Bacilhis pestis, 34 

 Bacillus typhosus, 28 

 Bed-bugs, 37 

 Blood-worm, 17 

 Blow-flies, 31 

 Bont tick, 40, 48-44 

 Bot-fly, 31 



Calabar swellings, 26 

 Ceratophyllus, 32, 36 

 Chironomus, 16-17 

 Chrysops, 26-27 

 Ciniex, 37 

 Clinocoris, 37-38 

 Crab-louse, 38-39 

 Ctenocephalus, 36 

 Ctenophthahnus, 35 

 Culex, 13-16, 18, 20-21 



Dermacentor, 40-43 

 Dermatophilus, 36 

 Diarrhoea, 27-30 

 Dourine, 24 



Elephantiasis, 20 

 Enteric fever, 27-30 



Fannia, 28-29 

 Filaria, 20, 26 

 Fishes that devour ihe 



larvae of mosquitoes, 



21 



Fleas, 32-36 

 Forest-fly, 24 



Gall-sickness, 24 

 Gambusia, 21 

 Glossina, 22-26 

 Gnats, 8-20 



Haplochilus, 21 

 Head-louse, 38 

 Heart-water, 40, 43-44 

 Hippobosca, 24 

 Horse-fly, 27 

 House-flies, 27-31 



Ixodes, 43 



Jigger flea, 36 



Kala-azar, 38 



Laverania, 8 

 Lebistes, 21 

 Leishmania, 38 

 Leptopsylla, 36 

 Lice, 38-40 



Malaria, 8-12 

 ]\Iangrove-fly, 27 

 ]\Iargaropus, 40 

 Microscopes, 7, 34-38 

 ilidge, 16-17 

 Millions, 21 

 Mosquitoes, 8-20 

 Musca, 28-31 

 Muscina, 29 



Nagana, 22-23, 25 

 Nuttallia, 40 



Oestrus, 31 

 Ornithodoros, 40-42 



Pediculus, 38-40 

 Phthirus, 38-39 

 Piroplasma, 40 

 Plague, 32, 34, 41 

 Plasmodium, 8-12 

 Pulex, 35-36 



Rat-flea, 32-36 

 Eedwater, 43 

 Relapsing fever, 38,40-42 

 Rhipicephalus, 40, 42 



Sheep bot-fly, 31 

 Sleeping sickness, 22-26 

 Spirochaeta, 40-41 

 Stable-fly, 29 

 Stegomyia, 18-20 

 Stomoxys, 29 

 Summer diarrhoea, 27- 



30 

 Surra, 24 



3:abanid flies, 26-27 

 Theileria, 40 

 Ticks, 40-44 

 Tiger-mosquito, 18 

 Top-minnows, 21 

 Trypanosoma, 22-24 

 Tsetse-flies, 22-26 

 Typhoid fever, 27-30 

 Typhus fever, 37-39 



Xenopsylla, 82-35 



Yellow fever, 18-20 



