FIGURE 1 in The alimentary tract of arostrate, dwarFIsh males of the aphid genus Stomaphis (Insecta, Hemiptera)

FIGURE 1 Body of an adult male of S. grafFII: ventral and dorsal (A) view, with aedeagus partly everted; head in microscopic slide (B) with reduced mouthparts and their close-up in macroscopic view (C).