Three species of Fauveliopsidae (Annelida) from the northwestern Pacific including a new species

  • Jimi Naoto
    Sugashima Marine Biological Laboratory, Graduate School of Science, Nagoya University Centre for Marine & Coastal Studies, Universiti Sains Malaysia
  • Hookabe Natsumi
    Research Institute for Global Change (RIGC), Japan Agency for Marine-Earth Science and Technology (JAMSTEC)
  • Fujimoto Shinta
    Graduate School of Sciences and Technology for Innovation, Yamaguchi University
  • Kise Hiroki
    Environmental Management Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
  • Ogawa Akito
    Center for Molecular Biodiversity Research, National Museum of Nature and Science Institute for Extra-cutting-edge Science and Technology Avant-garde Research (X-STAR), Japan Agency for Marine-Earth Science and Technology (JAMSTEC)
  • Tsuchiya Masashi
    Research Institute for Global Change (RIGC), Japan Agency for Marine-Earth Science and Technology (JAMSTEC)

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抄録

<p>Three distinct species of fauveliopsid polychaetes were collected from deep-sea sediments in the northwestern Pacific Ocean off Japan. Two of these species were obtained from bathyal and abyssal depths in the Shikoku Basin and were identified as Fauveliopsis levensteinae and Laubieriopsis hartmanae, which have been previously reported from the abyssal plains of the North Pacific Ocean. The third species collected from bathyal depths off Yakushima is new to science and described as Laubieriopsis verrucosa sp. nov. This new species can be distinguished from its congeners by having numerous body papillae across the whole body, 21 chaetigers, and an unpaired genital papilla on the right side of the posterior margin of chaetiger 8. A key to identify Japanese species of Fauveliopsidae is also included.</p>

収録刊行物

  • Plankton and Benthos Research

    Plankton and Benthos Research 18 (4), 178-184, 2023-11-27

    日本プランクトン学会、日本ベントス学会

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