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![A hydroid using a barnacle for substrate expn5657.jpg A hydroid using a barnacle for substrate](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_expn5657.jpg?itok=iuCnWIIa)
Description
A hydroid using a barnacle for substrate. (Image credit: NOAA Office of Ocean Exploration and Research, 2015 Hohonu Moana)
Credit
NOAA Office of Ocean Exploration and Research, 2015 Hohonu Moana
Display Date
20150916T231055Z
Location
Johnston Atoll area, Karin Ridge
Collection
Voyage to Inner Space
Ocean Exploration Collection
Modern Expeditions
2015 Hohonu Moana