Waved Light Fly Pyrgota undata

Don't let the delicate common name fool you—these waved light flies lead a sinister double life. Pyrgotidae flies are parasites of other insects, particularly beetles, employing a strategy of deception and biological warfare. Females lay eggs on unsuspecting hosts, and when the larvae hatch, they develop inside, hijacking the body of another creature. It's a gruesome but effective survival strategy that plays out invisibly in the insect world. These seemingly innocent flies are nature's stealth assassins.