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Stereocidaris granularis var. rubra Mortensen 1927 |
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Family: Cidaridae |
Order: Cidaroida |
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Locality: Philippines, Siquijor Island, |
Dimensions: |
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The
specimen shows an irregularity as one primary tubercle is missing and the
areole is covered by smaller tubercles. |
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Locality: Philippines, Olango Island, deep water |
Dimensions:
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The sea urchin has an unusual apical system
(self-repairing?) |
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