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Retrieved 28 July 2009. Wikispecies:
Helophilus (Pilinasica) page - http://species.wikimedia.org/wiki/
Helophilus_(Pilinasica) Thompson, F.C. 2008: A conspectus...
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enhancing the
contrast of the feature. The only
other Helophilus-species
having this
yellow border is
Helophilus hybridus, but
males of such
species differs from...
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Helophilus fasciatus (Walker, 1849), the narrow-headed
marsh fly, is an
abundant species of
syrphid fly
observed throughout the
United States and Canada...
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Helophilus trivittatus is a
species of
Palearctic hoverfly. The
scientific genus name is
composed of the
parts helos (ἕλος, gr.),
meaning "marsh" and philos...
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Wikimedia Commons has
media related to
Helophilus seelandicus.
Wikispecies has
information related to
Helophilus seelandicus. Linné, Carl von; Gmelin,...
- Bulletin.
bulletin 269: 72. "
Helophilus latifrons Report".
Integrated Taxonomic Information System.
Retrieved 2019-09-25. "
Helophilus latifrons". GBIF. Retrieved...
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Helophilus lapponicus, the Yellow-margined
Marsh Fly, is a
common species of
syrphid fly
observed across northern North America,
northern Europe, Greenland...
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Helophilus hybridus is a hoverfly. It is a
Palearctic species. For
terms see
Morphology of
Diptera Wing
length 8·5-11·25 mm.
Femorae 3 top 1/4 or less...
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hover over the
plants they
visit Eupeodes fumipennis Eupeodes volucris Helophilus fasciatus Syritta pipiens The size of
hoverflies varies depending on the...
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Helophilus hochstetteri,
commonly called the
metallic blue hoverfly, is a
native species of
hoverfly found in New Zealand. H.
hochstetteri is
often seen...
