Posted by John Carr on 25-10-2015 01:39
#2
It reminds me of the American
Chironomus ochreatus so it might be the European relative
C. macani. You need an expert, or an extreme closeup of male genitalia, to confirm.
Other than that, it is a Chironomini with frontal tubercles and that usually means
Chironomus. There are exceptions.