<i>Chaetodon bennetti</i> (not <i>Chaetodon unimaculatus</i> as the source states)
NPS photo - Bryan Harry
<a rel="nofollow" class="external free" href="http://www.nps.gov/archive/kaho/KAHOckLs/KAHOreef/chae2xa.htm">http://www.nps.gov/archive/kaho/KAHOckLs/KAHOreef/chae2xa.htm</a>