M 69
288. Seven tables are appended. The first gives details of 2,701 anopheline larvae examined microscopically for identification purposes, the second relates to some 322 adults hatched out from larvae and pupae, the third summarizes the results of catches and dissections for malaria infection of anophelines caught at the Pat Heung Refugee Camp, the fourth of a blood survey to determine the parasite infection rate amongst the refugees at the Camp, the fifth gives an analysis of malaria cases occurring in New Territory police stations, the sixth of fleas identified at the laboratory and the seventh of flies caught at Queen Mary Hospital identified at the laboratory.
J. B. MACKIE,
M.B., CH.B. (Edin.), D.P.H. (Liv.), D.T.M. (Liv.)
Government Malariologist.
ANOPHELINE LARVAE IDENTIFIED MICROSCOPICALLY.
1939.
Table I.
Month A. maculatus A. minimus A. jeyporien-sis A. hyrcanus A. vagus A. aitkenii Total January 16 5 14 7 42 February 275 280 18 274 51 898 March 23 27 April May June 12 12 July August September 67 224 291 October 112 428 540 November 120 34 2 353 2 511 December 31 57 3 214 75 380 TOTALS... 577 380 37 1,355 301 51 2,701