Interesting Slate Pencil Urchin

Interesting Slate Pencil Urchin

Interesting Slate Pencil Urchin

This unusual sea urchin (Goniocidaris tubaria var impressa) was spotted in Port Philip Bay, Victoria, Australia.

2007-07-02

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What the hell is that noise?What the hell is that noise?
One of the mantras often espoused by Instructors and Dive Masters is know your equipment - and when (if) you become a Rescue Diver - the same words are drilled into you, know your buddies equipment! ...
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