Long-spined sea urchin, (Diadema setosum) on a reef. Sea urchins feed mainly on algae, but will also eat invertebrates such as mussels, sponges and br

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Long-spined sea urchin, (Diadema setosum) on a reef. Sea urchins feed mainly on algae, but will also eat invertebrates such as mussels, sponges and brittle stars. Photographed in Indonesia.

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Size: 5130px × 3407px
Photo credit: © GEORGETTE DOUWMA/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: animal, animals, aquatic, asia, biological, biology, black, diadema, echinoderm, echinodermata, echinoderms, fauna, indo-pacific, indonesia, indonesian, invertebrate, invertebrates, long, long-spined, marine, nature, sand, sandy, sea, setosum, south-east, southeast, spike, spikes, spiky, spine, spined, spines, spiny, tropical, underwater, urchin, water, wildlife, zoological, zoology