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Chalcosyrphus is a
genus of
hoverflies in the
subfamily Eristalinae. Many
species exhibit some
degree of
mimicry of
various sawflies and
other hymenopterans...
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Chalcosyrphus (Xylotomima)
nemorum (Fabricius 1805), the Dusky-banded Leafwalker, is a
common species of
syrphid fly with a
Palearctic and
Nearctic distribution...
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Chalcosyrphus eumerus is a
species of
Hoverfly in the
family Syrphidae. Russia. Loew, H. (1869).
Beschreibung europaischer Dipteren.
Systematische Beschreibung...
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Chalcosyrphus parvus is a
species of
syrphid fly in the
family Syrphidae. Canada,
United States. Williston, S. W. (1887). "Synopsis of the
North American...
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Chalcosyrphus satanicus is a
species of
hoverfly in the
family Syrphidae. Canada,
United States. Bigot, Jacques-Marie-Frangile (1884). "Diptères nouveaux...
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Chalcosyrphus victoriensis is a
species of
hoverfly in the
family Syrphidae. Australia. Ferguson, E.W. (1926). "Revision of
Australian Syrphidae (Diptera)...
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Chalcosyrphus reichi is a
species of
hoverfly in the
family Syrphidae. Russia. Violovitsh, N.A. (1975). "Some new
species of hover-flies (Diptera, Syrphidae)...
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Chalcosyrphus maculiquadratus is a
species of
hoverfly in the
family Syrphidae. China. Chang, X.; Yang, C.K. (1993). "New
species and new
records of Milesiinae...
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Chalcosyrphus (Xylotomima) libo (Walker, 1849 ), the Long-haired Leafwalker, is an
uncommon species of
syrphid fly
observed in north-central
North America...
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Chalcosyrphus (
Chalcosyrphus)
aristatus (Johnson 1929), the Black-dented Leafwalker, is a very rare,
species of
syrphid fly
observed in the Northeastern...
