CONTENTS— con«. 



PAGE. 



A New Flea from Tunis • 28 



M aeures against Malaria in Spain . . . . . . . . . . 28 



The Presence of Onchocerca bovis in Argentina . . . . . . 29 



Note on a larval Stage of Gastrophilus nasaUs in Argentina. . . . 29 



Notes on Arsenical Dips . . . . . . . . . . . . . . 29 



The Decrease of Yellow Fever in Central America . . . . . . 29 



Wohlfartia magnifica infesting Man in Egypt . . . . . . . . 30 



The Causes and Prevention of Malaria in Rhodesia . . . . . . 30 



The Improbability of Birds being concerned in the Spread of African 



Coast Fever in Rhodesia . . . . . . . . . . . . 30 



Insect-borne Diseases of Domestic Animals in Uganda . . . . 30 



The Proof that Anopheles maculipennis is an efficient Host of Benign 



Tertian Malaria in England . . . , . . . . . . 31 



Measures against Insect-borne Diseases in Military Camps in U.S.A. 32 



The Eff ct of Cold on Malaria Parasites in Mosqiiitos . . . . 32 



Measures against the Spinose Ear Tick, Ornithodoros megnini, in 



S. Africa 32 



The Danger to Man of the Parasites of Domestic Animals . . . . 33 



Mites and other Parasites of Man and Domestic Animals . . . . 33 



A Note on Relapsing Fever among the Belgian Troops in German 



East Africa . . . . . . . . . . . . . . . . 38 



Indigenous Malaria in the Lake Presba Region, Albania . . . . 34 



Indigenous Malaria in the Peninsula of Langle, Brittany . . . . 34 



The Plurality of Flagellates parasitising the Digestive Tract of 



Invertebrates ..... . . . . . . . . . . . . 34 



The Association of Malaria and Recurrent Fever in Serbia . . . . 36 



Identification of the Virus of Trypanosomiasis in Horses in Morocco 35 



Malaria in Macedonia (Review) . . . . . . . . . . . . 36 



Precautions against Horse Mange in France . . . . . . . . 36 



The Incidence of Fleas on Rats in Java . . . . , . . . 36 



The Distribution of Glossina in Nyasaland . . . . . . . . 36 



The Blood-sucking Habits of the Ceratopogoninae 37 



Measures against Mites and Lice on Domestic Animals . . . . 87 



The Value of Dipping against Cattle Ticks in Jamaica . . . . 38 



The Early Stages of Certain West African Mosquitos . . . . 38 



The Western and Northern Limit of Glossina moraitcms in Northern 



Katanga . . . . . . . . . . . . . . . . 39 



Notes on the Tsetse-flies of the Lualaba-Tanganyika Railway . . 39 



On a Braconid Parasite of (riossw^f in the Gold Coast. . .. .. 40 



Chalcidoidea bred from Glomna in the Northern Territories, Gold 



Coast 40 



The Spread of Rice Cultivation from a Hygienic Standpoint in Italy 40 



Insect-borne Diseases in Canada in 1916-17 40 



