Benoit Segerer hat - sicherlich versehentlich - auf die Benachrichtigungsmail des Lepiforums geantwortet. Ich bekam seine Antwort weitergeleitet (s. unten).
@Benoit Segerer: Thank you for your response! I was just surprised after reading that both species could not be determined from outer appearance, then did some research, and then asked you.
Sorry for the late response, I was in Asia until today.
Yes, I did determined with the known repartition. Actually, T. albifemorella
is not known from France. But if this last species is unknown from France, I
assume I will not help to prove its occurence !
You can remove my picture if you do think it's necessary.
All the best;