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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 (Xylotomima)
chalybeus (Weidemann, 1830), the
violet leafwalker, is a
fairly common species of
syrphid fly
observed in the Northeastern...
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moved this
taxon from the
genus Brachypalpus to the
genus Chalcosyrphus. The
genus Chalcosyrphus is
classified within the
subtribe Xylotina in the tribe...
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Chalcosyrphus (Xylotomima) anthreas, the yellow-banded leafwalker, is a rare
species of
syrphid fly
found in
eastern North America.
Hoverflies can remain...
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Chalcosyrphus (Neplas)
pauxilla (Williston 1892), the Yellow-waisted Leafwalker, is a very rare
species of
syrphid fly
collected in
California and Mexico...
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Chalcosyrphus ****onicus is a
species of
hoverfly in the
family Syrphidae. ****an. Shiraki, T. (1930). "Die
Syrphiden des ****anischen Kaiserreichs, mit...
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Chalcosyrphus (Xylotomima)
sacawajeae (Shannon, 1926), the Hairy-winged Leafwalker, is a rare
species of
syrphid fly
observed in the
Northern United States...
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Chalcosyrphus (Xylotomima)
ontario (Curran, 1941), the bare-winged leafwalker, is a rare
species of
syrphid fly
found in
Southeastern and
Western Canada...
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Chalcosyrphus depressus (Shannon, 1925) the wide-e**** leafwalker, is a rare
species of
syrphid fly
observed from
Idaho and Montana.
Hoverflies can remain...
