IV CONTENTS. 



Graham, Dr. W. M. Page 



The Study of Mosquito Larva3 51 



On West African Trypetid^ (Fruit-flies) 161 



Gbeex, E. Ernest. 



Remarks on Coccidae from Uganda 201 



Hall, P. E. 



Notes on the movements of Glossina morsitans in the Lundazi District, 

 North-Eastern Rhodesia 183 



Hughes, Frank. 



The chemical analysis of the secretionary covering of Dactylopius 

 perniciosus 141 



King, Harold H. 



Some observations on the bionomics of Tabanus ditceniattts, Macquart, 

 and Tahanus hingi, Austen 265 



Some observations on the bionomics of Tabanus par, Walk., and Tabanus 

 Uniiola, P. de B 99 



Neave, S. a. 



Report on a Journey to the Luangwa Valley, North -Eastern Rhodesia, 

 from July to September, 1910 30.3 



Newstead, Robert. 



On Scale Insects (Coccid?e), &c., from the Uganda Protectorate 63 



Some fuither observations on the Scale Insects of tlie Uganda Pro- 

 tectorate 185 



Newstead, R., and Willcocks, F. C. 



Characters and general morphology of the Lebbek Scale 138 



OUDEMANS, Dr. A. C. 



A short survey of the more important Families of Acari 105 



Rothschild, Hon. N. Charles. 



A synopsis of the Fleas found on Mus norwegicus { = decitmanus), Mus 

 rattus ( = alexandrinus), and Mus muscidus 89 



Sanderson, Dr. Meredith. 



Notes on Glossina fusca, Walk., in North Nyasa 299 



