Marine macroinvertebrate fauna of the shallow coastal waters of the Shiretoko Peninsula, a World Natural Heritage at Hokkaido, Japan
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- Sonoda Takeshi
- Faculty of Bio-industry, Tokyo University of Agriculture
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- Chiba Susumu
- Faculty of Bio-industry, Tokyo University of Agriculture
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- Yamazaki Tomoyasu
- Shellfish Museum of Rankoshi
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- Nobetsu Takahiro
- Shiretoko Nature Foundation
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- Fujiya Hideaki
- Econixe Co., Ltd.
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- Komai Tomoyuki
- Natural History Museum and Institute, Chiba
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- Nunomura Noboru
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Kanazawa University
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- Shimomura Michitaka
- Field Science Education and Research Center, Kyoto University
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- Tomikawa Ko
- Graduate School of Education, Hiroshima University
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- Kakui Keiichi
- Faculty of Science, Hokkaido University
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- Hosono Takashi
- Japan Agency for Marine-Earth Science and Technology, Global Oceanographic Data Center
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- Ito Atsushi
- Graduate School of Life and Environmental Sciences, University of Tsukuba
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- Fujita Toshihiko
- National Museum of Nature and Science Graduate School of Science, The University of Tokyo
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- Kobayashi Itaru
- National Museum of Nature and Science Graduate School of Science, The University of Tokyo
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- Goshima Seiji
- The Hokkaido University Museum
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抄録
<p>The Shiretoko Peninsula, located at the southernmost point of the Sea of Okhotsk, was registered as a World Natural Heritage in 2005 in recognition of its rich biodiversity and an example of the interaction between marine and terrestrial ecosystems. However, there is insufficient information on its marine biota, which is an essential component of this ecosystem. This study was conducted from 2006 to 2019 to clarify the macroinvertebrate fauna along the shores of the Shiretoko Peninsula. A total of 299 species from 11 phyla were identified, including 118 mollusks, 107 crustaceans, 34 annelids, 24 echinoderms, and 16 species from other taxa, including two species recorded in Japan for the first time [Oregonia kurilensis (Decapoda: Brachyura) and Henricia alexeyi (Asteroidea: Echinasteridae)]. In addition, five species, including one new species of Isopoda, have been firstly reported from Japan based on the material collected by this project. Faunal similarity and biogeographical features differ between the Sea of Okhotsk side and the Nemuro Strait side of the peninsula, probably because of the effects of warm and cold currents, coastal topography, and drift ice pressure on the shore in winter. The macroinvertebrate fauna of the Shiretoko Peninsula is located at the boundary of different marine biogeographic provinces and is organized by environmental factors unique to the Sea of Okhotsk. Therefore, it is important to monitor the marine biota around the peninsula shores as these species act as bioindicators of environmental changes.</p>
収録刊行物
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- Plankton and Benthos Research
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Plankton and Benthos Research 19 (1), 1-16, 2024-02-28
日本プランクトン学会、日本ベントス学会
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詳細情報 詳細情報について
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- CRID
- 1390299318849794560
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- NII書誌ID
- AA12130745
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- DOI
- 10.3800/pbr.19.1
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- ISSN
- 1882627X
- 18808247
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- NDL書誌ID
- 033350902
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
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- 抄録ライセンスフラグ
- 使用不可