(Donacia semicuprea)

(Donacia semicuprea)

Observation - (Donacia semicuprea) - UK and Ireland. Description: Several pairs of these beetles at the site. Edit: 2nd photo added. Edit: Changed to match John Bratton's ID. Many thanks.

Several pairs of these beetles at the site.
Edit: 2nd photo added.
Edit: Changed to match John Bratton's ID. Many thanks.