Clouded-wing Fly

Clouded-wing Fly

Observation - Clouded-wing Fly. Description: Large very distinctive fly perched in a Lily flower. I had expected this to be easy to find in the Hoverfly book, but now I wonder if it even a hoverfly - no obvious vena spuria that I can see. Any ideas?

Large very distinctive fly perched in a Lily flower. I had expected this to be easy to find in the Hoverfly book, but now I wonder if it even a hoverfly - no obvious vena spuria that I can see. Any ideas?