CONTENTS. 



ORIGINAL ARTICLES. 



PAGE. 



Aerow, Gilbert J. Some New West Indian Species of the Melo- 



lonthid Genus Lachnosterna (illustrated) - - - - 189 



Bezzi, Prof. M. Further Notes on the Lonchaeidae (Dipt.), with 



Description of New Species from Africa and Asia , - - - 199 



Buxton, P. A. Insect Pests of Dates and the Date Pahii in Mesopo- 

 tamia and elsewhere. (Plate VIII) ----- 287 



Dalziel, Dr. J. M. Crab-hoies, Trees, and other Mosquito Sources m 



in Lagos - - -- - - - ~ - - , 24^ 



Edwards, F. W. On. the British Species of Simuh'mn,—1L The 

 Early Stages ; with Corrections and Additions to Part I 

 {illustrated) --^- ------ 



211 



i 



FlRASER, Major A. D. Notes on Blood-sucking Flies :n North fl 



Russia during the Summer of 1919 - - - - - 19^ 



Lamborn, W. a. The Habits of a Dipteron Predacicous on 



Mosquitos in Nyasaland ------- 271 



MacGregor, Malcolm E. A New Type of Entomological Killing- 

 bottle (iMw-5fm/e(i) -- ~ ~ " ","* 



Marshall Dr. Guy A. K. Some New Irxjurioiis Wccvilfi. (Plate 

 YII.) ---------- 



Newstead, Prof. E. On the Genus P}fkbotomus.—PaYt IV 



[ilhMrated) - - - - - - - - - 301 



MISCELLiNEODS. 



Collections Received - - -- — - - - 31! 



