Taeniura is a genus of stingrays in the family Dasyatidae, commonly known as ribbontail stingrays. Phylogenetic research has shown that T. lymma is not closely related to T. grabata or T. meyeni. The latter two species are placed in a separate genus, Taeniurops, in some sources. Image:Taeniura grabata tenerife2.jpg|Taeniura grabata Image:Bluespott...