belted cardinalfish
... that the belted cardinalfish carries its developing eggs in its mouth?
... that the <b id="mwFFU"><a href="./Belted_cardinalfish" id="mwFFY" rel="mw:WikiLink" title="Belted cardinalfish">belted cardinalfish</a></b> carries its developing eggs <a href="./Mouthbrooder" id="mwFFc" rel="mw:WikiLink" title="Mouthbrooder">in its mouth</a>?