Heliobatis
... that the extinct stingray Heliobatis has been found with up to three stings on its tail?
... that the <a class="mw-redirect" href="./Extinct" id="mwByw" rel="mw:WikiLink" title="Extinct">extinct</a> <a href="./Stingray" id="mwBy0" rel="mw:WikiLink" title="Stingray">stingray</a> <i id="mwBy4"><b id="mwBy8"><a href="./Heliobatis" id="mwBzA" rel="mw:WikiLink" title="Heliobatis">Heliobatis</a></b></i> <i id="mwBzE">(pictured)</i> has been found with up to three stings on its tail?