Order Diptera Genus Helina Rank Species | ||
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Description
See Morphology of Diptera for terms. The eyes are separated by less than 3 times the width of the third antenna! segment. Prealar bristle well developed , about two-thirds the length of second notopleural bristle. The abdomen has at most indistinct narrow paired spots. Arista. wider than third antennal segment. 6-8 mm.
References
Helina allotalla Wikipedia(Text) CC BY-SA