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Anthocidaris crassispina A. Agassiz 1863 |
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Family: Echinometridae |
Order: Echinoida |
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Locality: Nagasakibana beach (The Pacific), Nagasaki, Chosi, Chiba, Japan, rocky tidal zone |
Dimensions:about 84 mm over spines |
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Japanese name: Murasaki-uni |
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