…Generally, there is a thin poisonous spine on the side opposite the mouth, and a row of short, thick large spines on the side of the mouth. Of the three species in the Asthenosoma genus, the Iijima sea urchin Asthenosoma ijimai is famous for being a leather-sack-like poisonous sea urchin, and it is dangerous to come into contact with its spines. It is found south of Sagami Bay, at depths of 20 to 100 meters. … *Some of the terminology that mentions "Asthenosoma ijimai" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…一般に口の反対側には細い毒棘があり,口側には短く太い大棘が並んでいる。 フクロウニ属の3種類の中のイイジマフクロウニAsthenosoma ijimaiは革袋状の毒ウニとして有名で,とげにふれると危険である。相模湾以南に分布し,水深20~100mに産する。… ※「Asthenosoma ijimai」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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