@Daniel Benák ( inaturalist.org )
Scientific Name : Pastinachus sephen
Family : Dasyatidae
Order : Myliobatiformes
Class : Elasmobranchii
Phylum : Chrodata
Other Name : Cowtail Stingray
Habitat : Marine,estuaries
Description : The disc of Feathertail Stingray is rhomboidal.Very thick trunk present.Tail fairly thick and long.Broadly rounded snout with blunt tip.Upper surface greyish-brown to black and ventral surface white in colour.