These fish are eyeless and possess lengthy, slender bodies that help them navigate their dim underwater household. They’re also very rare, because it’s approximated that there are only all-around two hundred individuals remaining during the wild. Marbled river stingrays are one of the rarest fish in the world. They expend https://www.diigo.com/item/note/9tt3x/in9k?k=c69ab3de4ff1ca6919c76430c1264600