Condorfly

Condorflies, or megans, are a group of dragonflies that are descended from Meganeuras that were brought back from extinction, then being genetically engineered to tolerate low oxygen levels as well as predation and competition. They are named because the largest species of condorfly/megan is about the size of an Andean condor, making it the true largest insect species on Earth, but most species are either the size of a large crowned pigeon or the size of an eagle. They are all aquatic flightless and wingless omnivores in their larvae stages, but becomes fully carnivorous flighted and winged carnivores after metamorphosis into adults. They are very abundant and are in no risk of going extinct, being found in every biome (including human settlements) except in tundra, where it is too cold for them to live.