The leaf and stem  mines of British flies and other insects by Brian Pitkin, Willem Ellis, Colin Plant and Rob Edmunds


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Orchestes alni (Linnaeus, 1758)
[Coleoptera: Curculionidae]


Curculio alni Linnaeus, 1758
Curculio atricapillus
Marsham, 1802
Curculio ferrugineus
Marsham, 1802
Curculio inquinatus
Panzer, 1797
Rhynchaenus pilosus
Gyllenhal, 1813
Rhynchaenus alni
(Linnaeus, 1758)
Curculio saltator
Geoffroy, 1785
Curculio saltatoralni
De Geer, 1775
Orchestes alni
(Linnaeus, 1758)


Leaf-mine: A blotch is formed at the leaf tip from an initial corridor, which runs from the midrib (British leafminers). The mine is also illustrated in Nederlandse bladmineerders.

Larva: The larva is illustrated in Nederlandse bladmineerders.

Pupa: The pupa is illustrated in Nederlandse bladmineerders.

Hosts in Britain:

Ulmaceae    
Ulmus   British leafminers
Ulmus procera Plant, in Pitkin & Plant, 2005

Hosts elsewhere:

Ulmaceae    
Ulmus glabra Nederlandse bladmineerders
Ulmus minor Nederlandse bladmineerders

Time of year - mines: Early Summer(British leafminers).

Time of year - adults: Unknown.

Distribution in Britain: Widespread including Bedford, Berks, Cambridge, East Gloucester, Hereford, Isle of Wight, Northampton, South Essex, South Hants, South Wilts, Stafford, Surrey, West Cornwall, West Gloucester, West Kent and Worcester (NBN Gateway distribution map, as Rhynchaenus alni - GiGL and NE).

Also recorded in the Republic of Ireland (Alonso-Zarazaga in Fauna Europaea).

Distribution elsewhere: Europe including Bulgaria, Corsica, French mainland, Germany, Italian mainland, Moldova, Poland, Sardinia, Sicily, Slovakia and Yugoslavia (Alonso-Zarazaga in Fauna Europaea).

Parasitoids: Unknown.



External links: Search the internet:

British leafminers
NBN Gateway, as Rhynchaenus alni
Nederlandse bladmineerders
Fauna Europaea [250950]

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Last updated 19-Jul-2008  Brian Pitkin