I do not consider myself an expert on this group, nor on any other family, I have only written statements by Mr Latůvka, which he sent me by e-mail in good faith that it would be helpful to other contributors. If you think these statements are causing chaos in your destination, you can remove them. We determined the mentioned Imago only on the basis of the occurrence of a specific oak in a locality that is xerothermic and very dry. I consulted with him almost all the problematic my determinations of the family Nepticulidae on the page. Personally, however, I think that there are not many experts in the family Nepticulidae who could compare with him.
I asked him for an opinion today, I do not yet know whether he will consider it necessary to comment on it.