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Hi,
I found this little ( about 8mm) fly on april 16th 2023 in the near of Nassau/Germany near the river Lahn.
Could this be B.johannis?
https://share-your-photo.com/367538e939

Many thanks for your help!

Cheers

Frank

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Hi Frank, male B. johannis is correct.

Couldn't you attach the image to your thread? You may find all info here: https://diptera.i...p?cat_id=2

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Hi Erik,

I tried, but it didn´t work...
Maybe a dot too much...
I try it again.

Thanks Frank

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A dot too much.... :-)

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