Ophiura saurura (YPM IZ 009419.EC).jpg
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Ophiura saurura (YPM IZ 009419.EC), Echinoderms of Canada, Ophiura saurura
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Ophiura saurura (YPM IZ 009419.EC), Ophiura saurura (Verrill, 1894) - Preserved specimen, ''{{c|Ophiura saurura
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カナダ産の皮動物、オフィウラ
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タチイチイ
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cape sable continental shelf echinoderm decimal numeration system decimal decimal notation