iv Preface. 
(viii) Cape Colony ; from C. P. Lounslpry, Esq., Government 
• Entomologist. 9 r 
(ix) Transvaal ; from Dr. A. Copland and the late Mr. Simpson, 
Government Entomologist. 
(x) Uganda; from Col. Sir David Bruce, C.B., A.M.S., F.R.S. 
(through the Sleeping Sickness Bureau). 
(xi) Philippines and U.S. America; from Mils C. S. Ludlow, 
U.S.A. War Department. 
(xii) Australia; from Dr. T. L. Bancroft and others. 
(xiii) Brazil; from the Instituto de Manguinhos, Rio de 
Janeiro. 
Other large collections, which it has not yet heen possible to 
work out, have also been received from— 
(xiv) Egypt; from F. Willcocks, Esq., Entomologist to the 
Khedivial Agricultural Society, Cairo. 
(xv) Uganda; from A. D. Eraser, Esq., R.A.M.C., and Dr. 
C. J. Baker. 
(xvi) West Australia ; from Dr. J. B. Cleland. 
(xvii) Teneriffe and Algeria; from Lord Walsingham, F.R.S. 
(xviii) Algeria; from the Pasteur Institute, Paris. 
(xix) Saigon ; from the Pasteur Institute, Paris. 
The progress of investigation has been greatly assisted by the 
collectors and donors of the above collections, besides many 
others whom it has not heen possible to mention individually. 
To all these and to others who have helped in the production 
of this work, the thanks of the Museum are due. 
The Colonial Office have kindly c lent twenty-eight process 
blocks illustrating wing-structure. 
The localities from which new collections are specially desired 
by the Museum are— 
Ne^v Zealand. East Indies. 
Australia (except Queensland). Natal. 
Tasmania. Europe. 
Specimens should he addressed to the.Director. 
SIDNEY F. HARMER, ‘ 
Keeper of Zoology. 
British Museum (Natural History), 
London, S.W, 
c 
April , 1910. 
