When Did Dragonflies First Appear?
When Did Dragonflies First Appear? Dragonflies or “odonates What era did dragonflies first appear? By the Permian Period (290 – 248 million years ago), modern looking dragonflies had evolved. The earliest fossils thought to be true dragonflies date to 250 million years ago. Where do dragon flies come from? Dragonflies hatch from eggs in freshwater,