About Dorocordulia libera (Selys, 1871)
Dorocordulia libera (Selys, 1871), commonly known as the racket-tailed emerald, is a dragonfly species that belongs to the family Corduliidae and is native to North America. This species is a slender, metallic green dragonfly with brown hairs, black legs, and clear wings. It is most commonly found in the northeastern United States and southeastern Canada, where it typically inhabits shallow bogs, ponds, streams, and other types of wetlands.