This beautiful creature is a scorpionfly in the genus Panorpa. I found her in my shade garden clinging to the golden grass. Scorpionflies are named as such because the males have an enlarged abdomen that curls upwards in a scorpion-like fashion. At the tip of the abdomen are two prongs used for mating. Though they may look scary, scorpionflies are incapable of stinging or biting. The elongated, snout-like mouthpart of the female in this picture is a distinctive feature of all scorpionflies. These insects are primarily scavengers, consuming dead or injured insects as well as occasionally preying on healthy ones and eating pollen and nectar. There are about 550 species of scorpionflies, and they are found across the U.S., though they are more common in the south. This is the first one I have ever found in my Pennsylvania garden.