Helina allotalla is a Palearctic fly from the family Muscidae.[2][3]
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
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^ a b Meigen, J.W. (1830). Systematische Beschreibung der bekannten europäische n zweiflugeligen Insekten. Hamm: Sechster Theil. Schulz. pp. xi + 401 +[3] pp.
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^ D'Assis Fonseca, E.C.M. (1968). Diptera Cyclorrhapha Calyptrata: Muscidae. Handbooks for the Identification of British Insects. Vol. 10. London.: Royal Entomological Society of London. pp. 118pp.
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^ Gregor, F.; Rozkosny, R.; Bartak, M.; Vanhara, J. (2002). The Muscidae (Diptera) of Central Europe. Scientiarum Naturalium Universitatis Masarykianae Brunensis. Vol. 107. Masaryk.: Masaryk University. pp. 280pp.