184 American Midland Naturalist Monograph No. 3 



aspect; basal lobe (B-L) longer than broad, expanded and truncate distally, 

 bearing a large recurved basal spine and many apical setae; apical lobe (A-L) 

 distinct, slender, conical, bearing a few small setae. Dististyle (Ds) about 



Fig. 97. Larva of Aedes duf>reei (Coquillelf). A, Terminal segments. 

 B, Head. C, Pecten tooth. D, Comb scale. 



