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九州におけるイワナの生息実態と過去のイワナ生息の聞き込み調査 : 九州に自然分布のイワナは本当にいないのか？
http://hdl.handle.net/10232/0002001294
http://hdl.handle.net/10232/0002001294346b24af-cc02-4da2-a2df-f0b79aae02fc
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
INHFJ_2024_040_035.pdf (4.7 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2025-07-16 | |||||
| タイトル | ||||||
| タイトル | 九州におけるイワナの生息実態と過去のイワナ生息の聞き込み調査 : 九州に自然分布のイワナは本当にいないのか？ | |||||
| タイトル言語 | ja | |||||
| タイトル | ||||||
| タイトル | Probable native and introduced populations of white-spotted charr, Salvelinus leucomaenis, from Kyushu District by intensive hearing survey and local samplings | |||||
| タイトル言語 | en | |||||
| 著者 |
岩槻, 幸雄
× 岩槻, 幸雄× 田中, 文也× 松本, 宏人× 宮崎, 幹太× 関, 伸吾× 細井, 栄嗣× 川嶋, 尚正 |
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| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Probable native and introduced populations of white-spotted charr, Salvelinus leucomaenis, from Kyushu Island, Japan were examined by intensive hearing survey, historical references and self-reproducing habitat as well as many sampling locations of whole Kyushu although charr of Kyushu has long been considered as no native populations, which Dr. M. Oshima had reported in the first taxonomical and biological review of Japanese charr in Japan in 1961. Charr is now confirmed by several rivers from Stream A of Fukuoka Pref., several streams of the Ohno River and Stream B of River B in Oita Pref., the Kuma River (a system of branch, the Kawabe River) and the Midori River in Kumamoto Pref., the Gokase, Mimi, Hitotsuse, and Oyodo rivers in Miyazaki Pref. Probable and reliable native populations of charr by intensive hearing survey resulted in the Ohno River. The river might have native populations of white-spotted charr because such local people in the Ohno River had reliable testimony before 1945 (the Second World War) or before ca. 1970 (because of possible charr aquaculture after 1970 in Japan), respectively as well as an old and possibly available reference of charr name [named as Iwana as Chinese characters in 1729–1735 (the Edo Era, Japan)] and a reference of 1925’s book. Further detailed genetic studies from the Japanese Archipelago is needed for such probable population in order to prove whether or not the Kyushu charr population is native. Urgent studies should be performed for conservation of probable native Kyushu charr because such habitats are vulnerable and isolated small populations. | |||||
| 内容記述言語 | en | |||||
| 収録雑誌名 |
en : Ichthy, Natural History of Fishes of Japan 巻 40, p. 35-42, 発行日 2024-01-20 |
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| 作成日 | ||||||
| 日付 | 2024-01-20 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | EISSN | |||||
| ISSN | 2435-7715 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| DOI | https://doi.org/10.34583/ichthy.40.0_35 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 鹿児島大学総合研究博物館 | |||||
| 出版者言語 | ja | |||||
| 公開者・出版者 | ||||||
| 出版者 | Kagoshima University Museum | |||||
| 出版者言語 | en | |||||
