The Pandora sphinx moth, also called the Pandorus Sphinx Moth, is a North American moth in the Sphingidae family. It is a large, greenish gray moth with darker patches and pink edges and small pink eyespots. The underside is usually pale yellow-green or brown. It has a wingspan of 3¼–4½ inches ,females being slightly larger than males. Pandora sphinx moths fly during dusk. Some places see only one generation a year, while others see two.