Adriatic sturgeon
... that although it is possible that the Adriatic sturgeon is extinct in the wild, a large specimen was caught in the River Po in 2015?
... that although it is possible that the <b id="mwBfc"><a href="./Adriatic_sturgeon" id="mwBfg" rel="mw:WikiLink" title="Adriatic sturgeon">Adriatic sturgeon</a></b> is extinct in the wild, a large specimen was caught in the <a href="./Po_(river)" id="mwBfk" rel="mw:WikiLink" title="Po (river)">River Po</a> in 2015?