Platax
... that the genus Platax, composed of five species of marine batfishes , used to include the freshwater angelfish?
... that the <a href="./Genus" id="mwD9Y" rel="mw:WikiLink" title="Genus">genus</a> <i id="mwD9c"><b id="mwD9g"><a href="./Platax" id="mwD9k" rel="mw:WikiLink" title="Platax">Platax</a></b></i>, composed of five species of <a href="./Seawater" id="mwD9o" rel="mw:WikiLink" title="Seawater">marine</a> <a class="mw-disambig" href="./Batfish" id="mwD9s" rel="mw:WikiLink" title="Batfish">batfishes</a> <i id="mwD9w">(<a href="./Orbicular_batfish" id="mwD90" rel="mw:WikiLink" title="Orbicular batfish">orbicular batfish</a> pictured)</i>, used to include the <a href="./Pterophyllum" id="mwD94" rel="mw:WikiLink" title="Pterophyllum">freshwater angelfish</a>?