Several solitary hydrozoans live under a small overhang along with numerous sponges, north of Pioneer Bank in the Papahānaumokuākea Marine National Monument.
Hydroid
Image courtesy of NOAA Office of Ocean Exploration and Research, Hohonu Moana 2016.
Several solitary hydrozoans live under a small overhang along with numerous sponges, north of Pioneer Bank in the Papahānaumokuākea Marine National Monument. Download larger version.
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