Carpenter et al. : Mosquitoes of Southern U. S. 



193 



slightly beyond middle of siphon; mbventral tuft multiple, inserted beyond 

 pecten; dorsal preaptcal spine not more than half as long as apical pecten tooth. 

 Anal segment longer than wide, completely ringed by the dorsal plate; lateral 

 hair single; dorsal brush consisting of a long lower caudal hair and a shorter 

 multiple upper caudal tuft on either side; ventral brush confined to the barred 

 area; gills 4, longer than the segment, each tapering to a point. 



distribution. — Southern States: Alabama (125); Arkansas and Florida 



Fig. 103. Larva of Acdes infirmaliis Dyar and Knab. A and F, Comb scales. 

 B, Terminal segments. C, Head. D, and E, Pecten teeth. 



