Pyrausta purpuralis

Pyrausta purpuralis

Observation - Pyrausta purpuralis - UK and Ireland. Description: Thought at first taking this photograph with a flash in the moth trap had distorted the colours, but it seems to be correct. Why does it not have a common name?

Thought at first taking this photograph with a flash in the moth trap had distorted the colours, but it seems to be correct.
Why does it not have a common name?