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American Midland Naturalist Monograph No. 3 



Legs entirely dark-scaled except for small whitish knee spots. Wing: Scales 

 narrow, entirely dark; some of the scales arranged in four distinct darker 

 spots (Fig. 37E). Halter: Knob of halter dark-scaled (Fig. 37D). 



adult male. — Coloration similar to that of female, terminalia (Fig. 

 37). — Ninth tergite (IX-T) a narrow, sclerotized band; lobes (IXT-L) 

 lateral in position, about two to three times as long as broad, usually some- 

 what constricted medially, rounded or truncate apically. Tenth sternite absent; 

 anal lobe (An-L) large, triangular, spiculate. Phallosome (Ph) cylindrical, 



e. KA s-roH 



Fig. 38. Larva of Anopheles quadrimaculatus Say. A, Thorax and abdomen. 

 B, Pecten. C, Head. D, Leaflets of palmate hair. 



