CONTENTS. 



PAGE 



Africa, Central : Notes on Recurrent Fever . . . , . . . . 146 



Africa, Central : The Susceptibility of Bats to Infection with 



Trypanosomes . . . . . . . . . . . . . . . . 146 



Africa, French Equatorial : The Incidence of Sleeping Sickness . . 146 



Africa, North : Abnormalities in Ticks . . . . . . , . . . 147 



Africa, North : A Thrips troublesome to Man in Algeria . . . . 147 



Africa, South : Three new Species of Trichodectes . . . . . , 140 



Africa, West : Aphiochaeta xanthina an Intestinal Parasite of Man in 



the Gold Coast ' '\ 142 



America : Hippoboscid Flies infesting Birds . . . . . . . . 148 



America, South : New Lice of the Family Trimenoponidae . . . . 140 



Argentina: Ticks and Bovine Piroplasmosis .. .. .. ..141 



Australia : Onchocerciasis of Cattle in Queensland . . . . . . 133 



Australia : The Value of Chalcid Parasites of Blow-flies . . . . . . 133 



Australia: 'Notes on Sarcophaga froggatti .. .. .. .. ..143 



Australia : Sprays, Washes and other Measures against Sheep-maggot 



Flies 143, 144 



Australia : Rats and Fleas in their Relation to Plague . . . . . . 144 



Brazil : Notes on Pediculus infesting Man . . . . . . . . . . 148 



British Isles : Mites causing Mange in Horses attacking Man .. .. 141 



British Isles : Pests of Domestic Animals in Scotland . . . . . . 148 



Canada : Parasites infesting domesticated silver Black Foxes . . . . 139 



Cuba : Chrysops costata attacking Man . . . . . . , . . . 136 



Egypt: Pests of Domestic Animals in 1920-21 .. .. .. ..133 



France : The Phenomenon of Hibernation in Flies . . . . . . 135 



France : Measures against Hypoderma infesting Cattle . . . . . . 1 38 



France : Protozoa found in the Latex of Plants at Paris . . . . . . 145 



France : A Natural Enemy of Adult Mosquitos . . . . . . . . 147 



136 



136, 137 

 138, 142 

 the Bed-bug . . . . 138 



139 



143 



147 



142 



.144 



136 



136 



India : Organisms found in Bed-bugs 

 India : Notes on Myiasis-producing Diptera 

 India : Relapsing Fever in the Punjab 

 India : Cultural Phases of Leishmania donovani in 

 India : A new Ciliate infesting Cockroaches 

 India : Tabanids and other Blood-sucking Diptera 

 Japan : New Species^Df A edes 

 Macedonia : Mosquitos and Malaria in 1915-19 

 New Zealand : New Cattle-tick Regulations 

 Peru : A new Mosquito 



Spain : The Effect of Ckara on Mosquito Larvae 

 ■ Switzerland: Losses caused by Oestrids infesting Cattle .. .. 140 



U.S.A. : A Plague of Cockroaches 133 



U.S.A.: Experiments with Attractants for Mosquitos .. .. .. 134 



U.S.A. : The Duration of Malaria-infection in Mosquitos . . . . . . 148 



A new Rickettsia in Lice . . . . . . . . . . . . . . ..134 



The Anatomy and Biology of Hypoderma . . . . . . . . . . 135 



The Biology and Structure of Ornithodorus savignyi . . . . . . 139 



The Diptera associated with Birds • . . . . . . . . . . . 139 



The Classification of Ce»'ffl<o^o^ow spp. .. .. .. .. .. 141 



A Muscid Fly breeding in a Ship at Sea .. .. .. .". .. 142 



The Most Important Parasitic Protozoa of Man and Animals (Review) . . 145 

 The Relation of Insects to Flagellosis in Euphorbia . . . . . . 145 



The Reputed Vesicating Properties of Calandra gr anuria . . . . . . 147 



Legislation : Against Cattle-ticks in New Zealand . . . . . . 144 



