Shieldbug?

Shieldbug?

Observation - Shieldbug? - UK and Ireland. Description: This small 'shieldbug, was just .25 inches long. Several on nettles including a mating pair. Nothing like it in my insect field guide.

This small 'shieldbug, was just .25 inches long. Several on nettles including a mating pair. Nothing like it in my insect field guide.