CONTENTS. 



PAGE 



A Comparison of Human and Canine Filariasis in Surinam . . 41 



Malaria and Mosquitos in the Argonne Forest, France . . . . 41 



The Relation of Insects to Disease in Britain . . . . . . 42 



Notes on Tsetse Fly in Southern Ehodesia . . . . . . . . 42 



Compulsory Dipping against Ticks in Southern Ehodesia . . , . 42 



Outbreaks of Malaria in Algeria . . . . . . . . . . 43 



Observations on the Biology of Eypoderma in Canada . . . . 43 



Lice and other Insects affecting Man in U.S.A. in 1917-18. . . . 44 



Tsutsugamushi or Biver Fever in Japan . . . . . . . . 44 



Studies on the Iguana Tick, Amblyomma dissimile, in Panama . . 44 



Notes on Two Species of Nematodes infesting Fowls in U.S.A. . . 45 



Lice and their Menace to Man (Be view) . . . . . . . . 45 



A Eesum<^ of Modem Measures against Mosquitos . . . . . . 45 



Mosquitos and Malaria in the Northern Territory, Australia . . 45 



Pests of Cattle in the Northern Territory, Australia . . . . 46 



Notes on Blood-sucking Insects in India . . . . . . . . 46 



Insects and Disease in Nyasaland in 1917-18 .. .. .. 47 



The Presence of Trypanosoma lewisi in Bats in New Zealand . . 47 



The Breeding Habits of Anopheles crucians in Alabama . . . . 47 



On the Bespiration of Culex pipiens . . . . . . . . . . 49 



Experiments on the Efficiency of Hot-air Huts against Lice . . 60 



Human Spirochaetosis and Ornithodorus mouhata in the Middle- 



Congo . . . . . . . . . . . . . . . . 61 



The Bionomics and Control of Boophilus australis in Porto Bico 52 



A Mite of the Genus Tyroglyphus, an Accidental Parasite of the 



Horse in Italy . . . . . . . . . . . . . . 62 



Entomological Notices . . . . . . . . . . . . . . 62 



