PLATES. 



PAGE. 



I. Views in N. Rhodesia, haunts of Glossina morsitans facing 80 



II. Wings of African species of Haematopota „ 160 



264 

 382 



380 

 380 



III. & IV. Views in Grenada of haunts of blood-sucking flies . . 



V. Injurious Rhynchota from Colombia 



VI. The male of Lecanium hesperidum (Linn.) 



VII. Pimento trees attacked by scale-insects in Jamaica 



MAPS. 



PAGE. 



I. Map of Accra showing the distribution of mosquitos (1912-1915) 



in [the various blocks into which the town is divided to face 178 



II. Map of Accra showing the samples of mosquito larvae collected 



in native compounds during the year 1915, distributed 

 according to the various blocks into which the town is 

 divided „ 178 



III. Map of British Guiana revised to 1909 „ 190 



