Black/Orange Aphids

Black/Orange Aphids

Observation - Black/Orange Aphids - Global. Description: Large aphids found clustered together on a rose bush being tended to by ants. Aphids are black/dark brown in colour with a lighter orange band on the thorax and no spikes on the abdomen. Some in this image appear to be moulting into winged forms. Have

Large aphids found clustered together on a rose bush being tended to by ants. Aphids are black/dark brown in colour with a lighter orange band on the thorax and no "spikes" on the abdomen. Some in this image appear to be moulting into winged forms.
Have looked online but can't find a match. Being situated on a rose I thought they'd be Rose Aphids, but they don't look red enough to be them.