FIGURES 1–6. 1 in Overview of the Sciomyzidae (Diptera: Sciomyzoidea) of the Americas south of the United States

FIGURES 1–6. 1. Proepisternal seta (arrow) strong. Pherbellia seticoxa (Steyskal) (Nearctic). 2. Proepisternal seta (arrow) short, fine. Atrichomelina pubera (Loew). 3. One well-developed fronto-orbital seta (arrow). Ditaeniella patagonensis (Macquart). 4. Pedicel (arrow) one-half to less than one-half length of first flagellomere. Atrichomelina pubera (Loew). 5. Proepisternal seta absent; only a few short, fine setulae on proepisternum (arrow). Dictya bergi Valley. 6. Pedicel (right arrow) from subequal to, to twice, length of first flagellomere (left arrow). Dictya bergi Valley.