…Fossil species occur in Europe, but are not extant in the Atlantic or Mediterranean. The Japanese cat shark Heterodontus japonicus and the striped jackal shark H. zebra are found in the waters off Japan, the former found in the coastal areas south of central Honshu and the Korean Peninsula, and the latter found from southern Japan to the eastern Indian Ocean islands. Both have a powerful spine on the leading edge of their dorsal fins and anal fins. … *Some of the terminology that mentions "Heterodontus japonicus" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…化石種はヨーロッパにも出現するが,大西洋や地中海には現生しない。 日本近海にはネコザメHeterodontus japonicusとシマネコザメH.zebraが分布し,前者は本州中部以南および朝鮮半島の沿岸域に分布し,後者は南日本から東インド洋諸島にかけて分布する。いずれも背びれの前縁に強大なとげがあり,しりびれを有する。… ※「Heterodontus japonicus」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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