Dear Laco -
Thank you for forwarding the pdf version of your key to pupae.
I am so sorry that I failed to send you good material of urbanum last
year that I promised - unfortunately, I did not visit the site where it
occurs this spring, either.
I have just returned from Berlin - visiting Doreen Werner. We collected
nigrum eggs from the Oder, though it was not a 'good' year for finding
the adult flies this year.
best wishes
Jon
|