The ornate eagle ray or reticulate eagle ray (Aetomylaeus vespertilio) is a species of fish in the Myliobatidae family. It is found in Australia, China, India, Indonesia, Malaysia, Maldives, Mozambique, Taiwan, and Thailand. Its natural habitats are open seas, shallow seas, subtidal aquatic beds, and estuarine waters. It is usually found at depths of 5-50m.