Diadema sp. urchins feeding on algae growth on dead Porites lobata. Notecontrast between dead coral and live colony on bottom right.
12/19/2018 8:39:22 AM
Photographer: Dr. James P. McVey
Affiliation: NOAA Sea Grant Program
Date: Jun-67
Location: Hawaii, Between South Point and Kealakakua Bay
Subject: Coral Reefs
Subject: Invertebrates