Slate pencil sea urchin (Eucidaris thouarsii) test ("shell") among sea shells on the beach. San Cristobal island, Galapagos.

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Size: 5616px × 3744px
Location: Island of San Cristóbal, Galápagos Islands, Ecuador
Photo credit: © Bazzano Photography / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: beach, cidaroida, close, close-, echinodermata, eucidaris, galapagos, invertebrate, macro, micro, nature, pencil, sea, seashell, seashells, shell, shells, slate, test, thouarsii, urchin, view