Slate Pencil Sea Urchin GALLERY

Eucidaris tribuloides

A beautiful urchin with thick blunt spines. the spines, unless newly grown or most often covered with various organisms and algae. They have a unique, 5 point, woven design on the top and 5 beak-like teeth on the underside. Average diameter including spines 5 inches. Look for them at most depths. They can be found in areas of rubble, sea grass beds and reefs. Often wedged between rocks and other recesses. Colors brown, tan, rust.

Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
Slate Pencil Sea Urchin - Eucidaris tribuloides
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