Green sea urchin skeleton

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Green sea urchin skeleton (Strongylocentrotus droebachiensis). All sea urchins have an exoskeleton made of calcium carbonate, composed of several plates tightly bound together to form a rigid structure.

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Size: 6016px × 4016px
Location:
Photo credit: © MARCO ANSALONI / SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, ., animal, aquatic, background, biological, biology, blue, calcium, carbonate, droebachiensis, echinoderm, echinoderms, europe, european, exoskeleton, fauna, green, internal, invertebrate, invertebrates, life, marine, natural, nature, ocean, sea, sealife, skeleton, strongylocentrotidae, strongylocentrotus, test, urchin, wildlife, zoological, zoology