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Eriothrix rufomaculata
Species of fly From Wikipedia, the free encyclopedia
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Eriothrix rufomaculatus is a species of fly in the family Tachinidae.[6]
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Distribution
Turkmenistan, Uzbekistan, China, British Isles, Czech Republic, Estonia, Hungary, Latvia, Moldova, Poland, Romania, Slovakia, Ukraine, Denmark, Finland, Norway, Sweden, Bosnia and Herzegovina, Bulgaria, Croatia, Greece, Italy, Macedonia, Portugal, Serbia, Slovenia, Spain, Turkey, Austria, Belgium, Channel Islands, France, Germany, Netherlands, Switzerland, Kazakhstan, North Korea, Iran, Israel, Palestine, Russia, Azerbaijan.[6]
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Habitat
These rather common flies mainly inhabit hedge rows,[7] grasslands or sunny rough ground, meadows, ruderal areas and fields.[8]
Description
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Eriothrix rufomaculatus can reach a length of 5–10 millimetres (0.20–0.39 in) and a wingspan of 13–15 mm.[7] This bristly species shows a greyish thorax with four narrow black stripes and a prominent but quite variable orange patches on the sides of its cylindrical abdomen, separated by a dorsal black line. Its face is silvery, with a protruding mouth edge. The legs are black. Wings are slightly shaded, yellowish at the base. Vein-m is petiolate and costal spine is longer than vein r-m.[8][9][10][11]
Biology
Eriothrix rufomaculatus is a univoltine species. Adults can be found from July to October. They are flower feeders, visiting in particular members of the Umbelliferae (especially Heracleum sphondylium) and Asteraceae. The species is parasitic, the larvae developing inside the subterranean larvae of moths, especially of crambid moths (Chrysoteuchia culmella, Crambidae), tiger moths (Ammobiota festiva, Erebidae), lappet moths (Dendrolimus pini, Lasiocampidae) and ermine moths (Yponomeutidae)).[7][8][12]
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References
External links
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