Ganges stingray
... that the Ganges stingray may be the same species as the giant freshwater stingray, but this cannot be investigated as all known specimens of it have been lost?
... that the <b id="mwCgk"><a class="mw-redirect" href="./Ganges_stingray" id="mwCgo" rel="mw:WikiLink" title="Ganges stingray">Ganges stingray</a></b> may be the same <a href="./Species" id="mwCgs" rel="mw:WikiLink" title="Species">species</a> as the <a href="./Giant_freshwater_stingray" id="mwCgw" rel="mw:WikiLink" title="Giant freshwater stingray">giant freshwater stingray</a>, but this cannot be investigated as all known specimens of it have been lost?