Photo: dd001501&nbsp;&nbsp;&nbsp;&nbsp; Zebra crab on fire urchin, Zebrida adamsii Asthenosoma varium, Bali, Indopacific, Indonesia
Photo: dd001501&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Zebra crab on fire urchin, Zebrida adamsii Asthenosoma varium, Bali, Indopacific, Indonesia