Brachyplatystoma
...that the genus Brachyplatystoma includes many large species of Amazonian catfish, including one which may reach about 3.6 metres (almost 12 feet) in length?
...that the <a href="./Genus" id="mwBYo" rel="mw:WikiLink" title="Genus">genus</a> <i id="mwBYs"><b id="mwBYw"><a href="./Brachyplatystoma" id="mwBY0" rel="mw:WikiLink" title="Brachyplatystoma">Brachyplatystoma</a></b></i> includes many large <a href="./Species" id="mwBY4" rel="mw:WikiLink" title="Species">species</a> of <a href="./Amazon_River" id="mwBY8" rel="mw:WikiLink" title="Amazon River">Amazonian</a> <a href="./Catfish" id="mwBZA" rel="mw:WikiLink" title="Catfish">catfish</a>, including one which may reach about 3.6 <a href="./Metre" id="mwBZE" rel="mw:WikiLink" title="Metre">metres</a> (almost 12 <a class="mw-redirect" href="./Foot_(unit_of_length)" id="mwBZI" rel="mw:WikiLink" title="Foot (unit of length)">feet</a>) in length?