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millimetres (1⁄2 and 1+1⁄2 inches) in length. Subspecies:
Urocerus gigas gigas Urocerus gigas taig****
Urocerus gigas is a wood-boring
insect that
attacks softwoods...
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Urocerus is a
genus of
horntails in the
family Siricidae.
There are
about eight described species in
Urocerus.
These species belong to the
genus Urocerus:...
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Urocerus albicornis (white-horned horntail) is a
species of
horntail native to
North America. This
species has
occasionally been
introduced into Europe...
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Urocerus ****onicus,
commonly known as the ****anese horntail, is a
species of sawfly,
native to
southeastern Asia.
Studies show that the
dispersal distance...
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Urocerus flavicornis, the yellow-horned
horntail wasp, is a
species of
horntail native to
North America. "
Urocerus flavicornis". GBIF.
Retrieved 2021-04-23...
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sawflies are
stubby and soft-bodied, and fly weakly.
Sawflies vary in length:
Urocerus gigas,
which can be
mistaken as a wasp due to its black-and-yellow striped...
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fungus first appeared in ****an as a
symbiont of the ****anese
horntail (
Urocerus ****onicus),
being injected into the
sapwood of the ****anese
cedar (Cryptomeria...
- 1933
Sirotremex Smith, 1988
Teredon Norton, 1869
Tremex Jurine, 1807
Urocerus Geoffroy, 1762
Xeris Costa, 1894
Xoanon ****ov-Tian-Shanskii, 1921 These...
- species:
Xeris caudatus (Cresson, 1865) was
initially placed in the
genus Urocerus by Ezra
Townsend Cresson in his
species description. Its type locality...
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hosts of
Rhyssa persuasoria are the
larvae of
horntails or wood
wasps (
Urocerus gigas,
Siricidae species, a type of
xylophagous sawfly), as well as larvae...
