pl23_reef0036.jpg
![Diadema sp reef0036.jpg Diadema sp](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_reef0036.jpg)
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https://www.noaa.gov/media/digital-library-photo/pl23reef0036jpgDescription
Diadema sp. is long-spined urchin and Trypneustes sp. is short-spined urchin.Trypneustes sp. on right has attached coral pieces and urchin shell. Possiblyprotection or camouflage.
Photographer
Dr. James P. McVey
Display Date
Jun-67
Location
Hawaii, Between South Point and Kealakakua Bay
Collection
Coral Kingdom
Pacific Reefs
invertebrates
NOAA Affiliation
NOAA Sea Grant Program
Keywords
Coral Reefs
Invertebrates