Merthyr Mawr micro queries

As mentioned in my previous blog, I have quite a few unresolved micros from Tuesday night:

I think this is just the dark form of Celypha lacunana.

I had two of these large white Coleophora with dark speckling, presumably both are albidella / anatipennella (and would need dissecting to confirm which one).

A worn tortricid. Phtheochroa inopiana? It seemed too small though, and I wondered about Falseuncaria ruficiliana, but there are no modern records of that.

Finally, I'm totally stumped by this Mompha type.

Thanks for any suggestions.