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THE CANADIAN ENTOMOLOGIST. 



F"'S. 25.— Culex Hassardit : i, malo abdoinen ; 2, female .'iliiU^ini'ii ; ,^, inali' palpus ; 4. tlu^rax of 

 female : ,s, male {genitalia ; 6, larval antenna ; 7, labial plate; N, air-tube ; iS', teelli ; v, append.'ig:cs 

 c^f ninth segment; 10, scale of comb. 



