the leaf beetle or zircon reed-beetle (donacia aquatica) is a rainbow-coloured beetle

animal donacia aquatica wildlife zircon adult antennae beetle bug close closeup coloured crawling detailed details distinctive environment fauna forest golden grass green ground habitat imago insect invertebrate leaf leaves macro meadow nature outdoors plants flowers rainbow reddish reedbeetle sitting small stripe vegetation wild wing wings yellow reed-beetle rainbow-coloured running length case underside