A Japanese dragon eel with its mouth open on a rocky substrate
Dragon eels are covered in orange, red, yellow, white, and black markings
Closeup of a dragon eel's head against a black background
Dragon eels have spiked horns on their heads.
Front close up of a dragon eel's face
Dragon eels have double rows of tiny, razor-sharp teeth.
Two dragon eels poking their heads out of their hiding places among stones and coral
Dragon eels can grow up to three feet long.