Banded sea urchin (Echinothrix calamaris). This sea urchin is found throughout the tropical waters of the Indo-Pacific. Photographed in the Indian Oce

---

Banded sea urchin (Echinothrix calamaris). This sea urchin is found throughout the tropical waters of the Indo-Pacific. Photographed in the Indian Ocean in the Maldives.

---

Size: 7237px × 4830px
Photo credit: © ALEXANDER SEMENOV/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, banded, biological, biology, calamaris, double, echinoderm, echinothrix, fauna, indian, indo-pacific, invertebrate, maldives, marine, nature, ocean, reef, sea, spined, tropical, tropics, underwater, urchin, water, zoological, zoology