👉 Metalpheus is a genus of insects in the family Pterophoridae, commonly known as hornets or bee stings. They are characterized by their large, curved bodies and long, sharp stingers that serve as a defense mechanism against predators such as bees and wasps. Metalpheus species are found worldwide, from tropical rainforests to deserts, and can be found in various habitats such as gardens, parks, and urban areas.