👉 Plenogemma is a genus in the family Lepidoptera, which belongs to the order Diptera, and is characterized by its large size, typically exceeding 1 meter (approximately 3 feet) long. This species of moth has a bright yellow or orange body with a distinctive black head, wings, abdomen, and tail. It is commonly found in various habitats such as gardens, parks, and forests, feeding on many different types of plants.