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oai:ir.kagoshima-u.ac.jp:00001058 2026-03-03T23:16:46Z 117:118

鹿児島県与論島から採集されたスズメダイ科魚類Stegastes insularis ヨロンスズメダイ（新称）とその分布特性 西山, 肇 ニシヤマ, ハジメ Nishiyama, Hajime 渡井, 幹雄 ワタイ, ミキオ Watai, Mikio 瀬能, 宏 セノウ, ヒロシ Senou, Hiroshi 1000090433086 本村, 浩之 モトムラ, ヒロユキ Motomura, Hiroyuki 0000000111671801 open access スズキ目 クロソラスズメダイ属 Stegastes altus Stegastes fasciolatus 北限記録 Seven specimens (21.3–52.3 mm standard length) of the damselfish Stegastes insularis Allen and Emery, 1985, collected from Yoron-jima Island, the Amami Islands, Kagoshima Prefecture, Japan, are described in detail. A review of distributional records in Japanese waters, based on specimens, literature records, and underwater photographs, revealed the species to be distributed mainly in the Ogasawara, Izu and Ryukyu islands. On the basis of an underwater photograph, Kushimoto, Kii Peninsula, Wakayama Prefecture, is regarded as the northernmost record of the species, although it is not considered to reproduce in that area. The occurrence of S. insularis at Minamitori-shima Island appears to have resulted from dispersal from the northern Ogasawara Islands where the species commonly occurs. Known localities of the species, viz., Japan, Taiwan and Christmas Island, and the lack of records from Micronesia and Southeast Asia suggest that the population of Christmas Island is relictual. 日本魚類学会 The Ichthyological Society of Japan 2012 jpn journal article VoR http://hdl.handle.net/10232/21759 https://ir.kagoshima-u.ac.jp/records/1058 https://doi.org/10.11369/jji.59.155 00215090 AN00063212 魚類学雑誌 59 2 155 162 https://ir.kagoshima-u.ac.jp/record/1058/files/2012_11_ヨロンスズメダイ-日本.pdf application/pdf 513.3 kB 2016-10-27 2012-11-05