
il 
In regard to the systematic order of the genera this can only be 
adequately conceived of by a worker with a knowledge of world forms, 
to which the author, whose studies have been entirely confined to the 
Indian Region, cannot aspire; I am greatly indebted therefore to 
Mr. H. F. Carter, Government Malariologist, Ceylon, for assistance in 
this matter. Mr. Carter’s long experience with the mosquitoes of all 
the world at the Liverpool School of Tropical Medicine gives great weight 
to any opinion regarding such that he may express, and my best thanks 
are hereby tendered to him. 
SupuGANGA, CEYLON: R. SENIOR-WHITE. 
20th November 1921, 
Note.—Since this Catalogue was sent to the press, Mr. F. W. Edwards has published, 
‘in the Indian Journal 0) Medical Research, Vol. X, Nos. 1 and 2 (July and September 
1922), a Synopsis of adult Oriental Culicine, containing Keys to genera and species and 
descriptions of, several new Indian species. It has not been practicable to include 
references to this paper, to which workers on Indian Culicide are referred, and the present 
part of the Catalogue may be taken as complete to the year 1921 inclusive —T. B. F. 

