Anoplus
plantaris (Naezén, 1794)
[Coleoptera: Curculionidae]
Curculio
plantaris Naezén, 1794
Curculio armeniacae Fabricius, 1792
Curculio brevis Marsham, 1802
Rhynchaenus plantaris (Naezén, 1794); Gyllenhal,
1813
Anoplus atratus Stephens, 1831
Anoplus nitidulus Stephens, 1831
Anoplus plantaris (Naezén, 1794); Dejean, 1821
Orchestes plantaris (Naezén, 1794); Zetterstedt,
1828
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Leaf-mine:
Long, full depth mine, starting at an oviposition scar, mostly in
the distal part of the midrib; the scar may be swollen and gall-like.
Frass line variable in width, sometimes quite broad. Usually the
corridor loosely follows the leaf margin, and the part of the leaf
that is cut off from the centre dies off. The larvae live in spring,
when the leaf is unfolding; later in summer affected leaves are
recognisable because the tip of the leaf and parts of the marginal
teeth are missing, by remnants of the corridor and by a general
disfiguring of the leaf. The larva leaves the mine before pupation
(Nederlandse
bladmineerders).
Larva:
Details unknown.
Pupa:
Details unknown.
Hosts
in Britain:
| Betulaceae |
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| Betula |
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Plant
(pers. comm.) |
Hosts
elsewhere:
Time
of year - mines: Unknown.
Time
of year - adults: Unknown.
Distribution
in Britain: Widespread including East Ross, Easterness, Hunts,
Kirkudbright, North Lincoln, South Devon, Stafford, Surrey, West
Kent, West Ross, West Suffolk and West Sutherland (NBN
Gateway distribution map - HBRG,
NE
and SNH).
Distribution
elsewhere: Europe including French mainland, Germany, Italian
mainland, Poland, Russia - Central, East, Northwest and South and
Slovakia (Alonso-Zarazaga in Fauna
Europaea).
Parasitoids:
Unknown.
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