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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 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 lonigseta is a
species of
hoverfly in the
family Syrphidae. China. Barkalov, A.V.; Cheng, X.Y. (2011). "A
review of the
Chinese species of the genus...
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Blera violovitshi is a
species of
hoverfly in the
family Syrphidae. Russia. Barkalov, A.V.; Mutin, V.A. (1991). "Revision of hover-flies of the genus...
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Blera scitula, the
western wood fly, is an
uncommon species of
syrphid fly
first officially described by
Williston in 1882.
Hoverflies get
their names...
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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...
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Blera analis, the orange-tailed wood fly, is an
uncommon species of
syrphid fly. It was
officially described by Macquart, 1842.
Hoverflies get
their names...
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Blera ****onica is a
species of
hoverfly in the
family Syrphidae. ****an. Shiraki, T. (1930). "Die
Syrphiden des ****anischen Kaiserreichs, mit Berucksichtigung...
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Blera eoa is a
species of
hoverfly normally ****ociated with pine
trees in
Northern Sweden and Siberia. It is very
similar to
Blera fallax,
except that...
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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"...