Common Eagle Ray – Discover Fishes https://www.floridamuseum.ufl.edu/discover-fish/species-profiles/common-eagle-ray/
Myliobatis aquila Although it is considered harmless to humans, this ray should be handled carefully because of the sharp spine at the base of its very long tail. It has a diamond-shaped pectoral disc that is much wider than long, with trailing pointed fins, usually a dark coppery to blackish on
Coloration The dorsal surface of this ray is dusky bronze or blackish with olive
