Posted by Jan on 17-11-2017 11:13
#2
Yes, Mycetophila, possibly bialorussica or strigatoides, but may be also something else. A detailed photo of the male genitalia would help.
Normally M. laeta is a specialist to Fomitopsis pinicola but it is lighter in colour.
Posted by Woodmen on 17-11-2017 12:00
#3
Thank you very much, Jan!
Regards
Vladimir.