Warming's lantern fish
... that Warming's lantern fish spends the day at depths and ascends at night to feed on mats of diatoms near the sea surface?
... that <b id="mwPw"><a href="./Warming's_lantern_fish" id="mwQA" rel="mw:WikiLink" title="Warming's lantern fish">Warming's lantern fish</a></b> spends the day at depths and ascends at night to feed on mats of <a href="./Diatom" id="mwQQ" rel="mw:WikiLink" title="Diatom">diatoms</a> near the sea surface?