A reassessment of the Andean genus Myopella Malloch (Diptera: Anthomyiidae) Author Michelsen, Verner text Zootaxa 2023 2023-08-23 5336 3 413 423 http://dx.doi.org/10.11646/zootaxa.5336.3.7 journal article 10.11646/zootaxa.5336.3.7 1175-5326 8281743 B03E2D16-B320-480F-8434-895669B526F5 Key to species of Myopella Malloch 1 Males (sternite V large, emarginated at hind margin; abdomen obtuse)........................................... 2 - Females (sternite V narrow; abdomen pointed).............................................................. 3 2 Frons broad ( Fig. 1C ); fronto-orbital plate with three divergent orbital setae above inclinate frontal setae; inner posterior margin of hind coxa forming a long, acutely pointed process................................ Myopella appendiculata (Stein) - Frons narrowed ( Fig. 1B ); fronto-orbital plate without orbital setae above frontal setae; inner posterior margin of hind coxa forming a short, angular process................................................ Myopella angustifrons Malloch 3 Acrostichals short, setulose except for strong presutural pair and pair in front of scutellum; posterior intraalar setulose or absent; meron bare................................................................. Myopella appendiculata (Stein) - Acrostichals longer, forming regular pairs of fine setae in addition to strong presutural pair; posterior intraalar seta more than half as long as anterior intraalar; meron with some tiny, forwardly directed setulae beneath posterior spiracle....................................................................................... Myopella angustifrons Malloch