INSECUTOR I^SCITIAE MENSTRUUS, VOL. IX, NOS. 4-6 



Plate I 



Hypopygium of Acdes of puncior group (setse clasper and basal organs 



omitted). 



1. Acdes lazarensis Kelt & Young, White Horse, Yukon Territory, July 2, 1919 

 (H. G. Dyar). 



2. Acdes punctor Kirby, White River, Ontario, June 13, 1918 (H. G. Dyar). 



3. Aedes dysanor Dyar, Plattsburgh, New York, April, 1905 (Dyar & Hudson). 



4. Acdes aboriginis Dyar, Prince Rupert, British Columbia, May 31, 1919 (H. 

 G. Dyar). 



5. A'edes fisheri Dyar, Summit, California, June 18, 1920 (H. G. Dyar). 



6. Acdes aestivalis Dyar, Sand Point, Idaho, July 3, 1917 (II. G. Dyar). 



