Black arches or nun moth - Lymantria_bonacha

Can you help me verify this species? Seen in my house, Belgium
According to my area and the pics of this link
https://www.lepinet.fr/especes/nation/lep/index.php?id=38680&e=l
and my nature guides, I think this is it.

comments (3)

Christine Young

Lion

I think it looks like a match, but am not totally sure. Posted 5 years ago
1. Patomarazul
  
  Lion
  
  Yes, I was not so sure but I saw pics where they have color variation. In any case if you would see a better match let me know :-) Posted 5 years ago
2. 1. Christine Young
    
    Lion
    
    I thought the same thing about the variations and can't find a closer match. Posted 5 years ago