Yponomeutidae : Ocnerostoma friesei

UK Family

Micropterigidae

Eriocraniidae

Yponomeutidae: Yponomeutinae

Ocnerostoma friesei

Svensson, 1966

16.024

[BF 445] (EU 433875 / 1417)

Lepiforum website suggests that for males the aedeagus length for piniariella is 4x the saccus length and for friesei it is 3x.

Male Preparations

Ocnerostoma friesei Svensson, 1966 © Peter Hall

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Ocnerostoma friesei Svensson, 1966 © Peter Hall

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Ocnerostoma friesei Svensson, 1966 © Mike Dale

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Female Preparations

Ocnerostoma friesei Svensson, 1966 © Jon Clifton

Comparison between Ocnerostoma friesei and O. piniariella

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Ocnerostoma friesei Svensson, 1966 © Patrick Clement

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Ocnerostoma friesei Svensson, 1966 © Horst Pichler

Ocnerostoma friesei, Austria, Steiermark, Graz, St. Peter, garden, edge of the mixed forest approx. 380m, to light, 29. April 2021. Det., prep., coll., phot. Horst Pichler

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Ocnerostoma friesei Svensson, 1966 © Horst Pichler

Ocnerostoma friesei, Austria, Steiermark, Graz, St. Peter, garden, edge of the mixed forest approx. 380m, to light, 30. April 2021. Det., prep., coll., phot. Horst Pichler

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Other Preparation Images

Ocnerostoma friesei Svensson, 1966 © Horst Pichler

Ocnerostoma friesei, Austria, Steiermark, Graz, St. Peter, garden, edge of the mixed forest approx. 380m, to light, 29. April 2021. Det., prep., coll., phot. Horst Pichler

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Ocnerostoma friesei Svensson, 1966 © Horst Pichler

Ocnerostoma friesei, Austria, Steiermark, Graz, St. Peter, garden, edge of the mixed forest approx. 380m, to light, 30. April 2021. Det., prep., coll., phot. Horst Pichler

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Adult Images

Ocnerostoma friesei © Paul Kitchener

Iken Cliff, Suffolk, 1 July 2013

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Ocnerostoma friesei © Patrick Clement

Female, ex pupa on Scots Pine (Pinus sylvestris) Kinver Edge, Staffordshire. Coll. 23rd April 2017, Emerged 27th April 2017

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Ex leaf-mine on Scots Pine. Stoke Common, Bucks. Coll: 18 v 2017. Gen det AMW King.

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Ex leaf-mine on Scots Pine. Stoke Common, Bucks. 18 v 2017.

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Reared from pupa on Scots Pine (Pinus sylvestris), Highgate Common, Staffordshire.

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Ocnerostoma friesei, Austria, Steiermark, Graz, St. Peter, garden, edge of the mixed forest approx. 380m, to light, 29. April 2021. Det., prep., coll., phot. Horst Pichler

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Ocnerostoma friesei, Austria, Steiermark, Graz, St. Peter, garden, edge of the mixed forest approx. 380m, to light, 29. April 2021. Det., prep., coll., phot. Horst Pichler

Ref:26718

Ocnerostoma friesei, Austria, Steiermark, Graz, St. Peter, garden, edge of the mixed forest approx. 380m, to light, 30. April 2021. Det., prep., coll., phot. Horst Pichler

Ref:26748

Immature Stages

Other Images