Xanthorhoe sp. Poss. Garden Carpet moth?

Xanthorhoe sp. Poss. Garden Carpet moth?

Observation - Xanthorhoe sp. Poss. Garden Carpet moth? . Description: 2 moths bout 12mm long. I cannot find a resonable match (seems to be the same genus as Garden Carpet Xanthorhoe though). There are 2 moths at rest in photo. Other g.carpet moths in published photos seem to show them at rest in rough pyramidal outline, th

2 moths bout 12mm long.
I cannot find a resonable match (seems to be the same genus as Garden Carpet Xanthorhoe though). There are 2 moths at rest in photo. Other g.carpet moths in published photos seem to show them at rest in rough pyramidal outline, these depicted here have bow shaped rear edges to upper & lower wings,with a black spot on each wing. Also they have a white upper abdominal segment followed by 2 black segments, for which I couldn't find a match in other illustrations. Any help appreciated!