NO. 3557 SUBGENUS CULEX—BRAM Bl 
0.1 mm. 
Ficure 6.—C. articularis: a, basistyle and dististyle, Casa Pangue, Chile, USNM RB62 
554; b, seta on apical lobe of basistyle (enlarged), Rio Negro, Argentina, USNM 2321; 
¢, mesosome, Bariloche, Rio Negro, Argentina, USNM RB61 66. 
