Posts Tagged "Thai Echinometra mathaei oblonga"

Rock borer Urchin; Echinometra mathaei oblonga

Posted by on May 8, 2012 in | 0 comments

During the day the Rock borer Urchin hides in cracks and crevices, so they are rarely seen when you’re snorkelling or diving. Photos taken at Haad Yao Reef; one of our local dive...

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