large white-faced darter - leucorrhinia pectoralis or yellow-spotted whiteface small dragonfly genus leucorrhinia in the family

color damselflies damselfly darter detail dragon dragonflies dragonfly entomology europe faced fly grass green hunter insect insects isolated lake large leaf leaves leucorrhinia macro nature odonata odonatology outdoors pectoralis plant pond predator reeds spot spotted spring summer swamp water wetland white whiteface whitefaced wildlife wing wings yellow yellowspotted yelow