SM 
Bis 
ortans 
, | i nD ci | 
. I No. 25. 
(NEW SERIES.) ‘i 
SCIENTIFIC MEMOIRS 
OFFICERS OF THE MEDICAL AND SANITARY. DEPARTMENTS 
OF THE 
GOVERNMENT OF INDIA. 
ON. THE IMPORTANCE OF LARVAL CHARACTERS 
_ IN THE*CLASSIFICATION OF MOSQUITOES. 
BY ; 
CAPTAIN S..R. CHRISTOPHERS, M.B., I.M.S. 
ISSUED UNDER THE AUTHORITY OF THE GOVERNMENT OF INDIA 
BY THE SANITARY COMMISSIONER WITH THE Phila ane ea 
OF INDIA, SIMLA. 
CALCUTTA: 
OFFICE OF THE SUPERINTENDENT OF GOVERNMENT PRINTING, INDIA. 
1906, % 
Price annas eight or 9d. 
sie rue i 
racte; 
