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Blera is a
small town and
comune in the
northern Lazio region of Italy. It was
known during the
Middle Ages as Bieda, an
evolved form of its
ancient name...
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Blera fallax, the pine
hoverfly or roodkapje, is a rare
species of
hoverfly normally ****ociated with
mature pine
trees in
Northern and
Central Europe...
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Blera yudini is a
species of
hoverfly in the
family Syrphidae. Russia. Barkalov, A.V.; Mutin, V.A. (1991). "Revision of hover-flies of the
genus Blera...
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Blera himalaya is a
species of
hoverfly in the
family Syrphidae. India. Thompson, F.
Christian (2000). "A new
Oriental Blera (Diptera: Syrphidae)" (PDF)...
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Blera robusta, the
greenish wood fly, is a rare
species of
syrphid fly
first officially described by
Curran in 1922.
Hoverflies get this name from the...
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Blera johnsoni is a
species of
hoverfly in the
family Syrphidae.
United States. Coquillett,
Daniel William (1894). "Two
interesting new
Diptera from Washington"...
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Blera pictipes, the
painted wood fly, is a rare
species of
syrphid fly
first officially described by
Bigot in 1883.
Hoverflies get
their names from the...
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Blera humeralis, the yellow-legged wood fly, is an
uncommon species of
syrphid fly
officially described by
Samuel Wendell Williston in 1882. Hoverflies...
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Blera shirakii is a
species of
hoverfly in the
family Syrphidae. ****an. Barkalov, A.V.; Mutin, V.A. (1991). "Revision of hover-flies of the
genus Blera...
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Blera nigripes is a
species of
hoverfly in the
family Syrphidae. Canada,
United States. Curran,
Charles Howard (1925). "Contribution to a
monograph of...
