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Ceramaster arcticus (Verrill, 1909) "Arctic Cookie Star" |
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Intertidal, Unalaska Bay, Unalaska Island, Aleutians on 6/16/2003. (radius of rays about 30 mm.) |
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Ceramaster arcticus (Verrill, 1909) "Arctic Cookie Star" |
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Intertidal, Unalaska Bay, Unalaska Island, Aleutians on 6/16/2003. (radius of rays about 30 mm.) |
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