Ivy-leaved Toadflax Aphid Dysaphis gallica

These aphids are pretty small and I would have overlooked them had it not been for the fact that I retained a bit of toadflax in order to check the fungus on it was Septoria cymbalariae. When I looked at it under the microscope I noticed a couple of aphids - and then a few more...

Ivy-leaved Toadflax Aphids Dysaphis gallica, North Elmham chapel ruins (Norfolk, UK), 11th February 2022

There were no alates among them, but one had wing buds so I hoped it would moult into an alate.

Ivy-leaved Toadflax Aphid Dysaphis gallica, North Elmham chapel ruins (Norfolk, UK), 11th February 2022

The following day I checked them again, and sure enough it had moulted:

Ivy-leaved Toadflax Aphid alate Dysaphis gallica, 12th February 2022 having been collected from North Elmham chapel ruins (Norfolk, UK), 11th February 2022