Bugs with white bums

Bugs with white bums

Observation - Bugs with white bums - UK and Ireland. Description: Black with distinctive white spot on rear. 6 spindly legs, rear pair much longer than middle and fro

Black with distinctive white spot on rear. 6 spindly legs, rear pair much longer than middle and front legs. Body length approximately 1cm. small head and thorax compared to large main body Several observed, walking in clockwise convoy around rim of pot containing a blueberry bush. I have no idea what these are and I promise I did not dip them in white paint!! Cinara, large conifer Aphid makes sense as there is a very large Norwegian Spruce partly overhanging the pot and a Cypruss hedge close by.