…Compared to the 3,500 or so fossil species, there are only four living species, the others being N. belauensis in the Palau Islands, N. macromphalus from New Caledonia to Fiji, and N. scrobiculata in New Guinea. [Takashi Okutani] *Some of the terminology explanations that mention "fossil nautilus" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…化石種は約3500種と多いのに比べ,現生種はわずかに4種で,他にパラオ諸島にパラオオウムガイN.belauensis,ニューカレドニアからフィジーにかけてオオベソオウムガイN.macromphalus,ニューギニアにヒロベソオウムガイN.scrobiculataが産する。【奥谷 喬司】 ※「化石オウムガイ」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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