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A new species of freshwater threadfin, Polynemus aquilonaris, from Indochina, and redescription of Polynemus dubius Bleeker, 1853 (Perciformes: Polynemidae)
http://hdl.handle.net/10232/21814
http://hdl.handle.net/10232/21814249ba534-238a-485e-9cb2-152897237303
| 名前 / ファイル | ライセンス | アクション |
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2003_05_Polynemus aquilonaris-new species.pdf (642.9 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2015-02-02 | |||||
| タイトル | ||||||
| タイトル | A new species of freshwater threadfin, Polynemus aquilonaris, from Indochina, and redescription of Polynemus dubius Bleeker, 1853 (Perciformes: Polynemidae) | |||||
| タイトル言語 | en | |||||
| 著者 |
本村, 浩之
× 本村, 浩之 |
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| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Polynemidae | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Polynemus aquilonaris sp. nov. | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Polynemus dubius | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Polynemus longipectoralis | |||||
| 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 | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The taxonomic status of two nominal species of Polynemus, viz. P. dubius Bleeker, 1853 and P. longipectoralis Weber and de Beaufort, 1922, is revised. Although regarded as separate taxa up to the present time, examination of the holotype of P. longipectoralis revealed its close similarity to the type series of P. dubius, in the synonymy of which the former is now included. Polynemus dubius is redescribed as a valid species and a lectotype of the species is designated. In addition, a new species, P. aquilonaris, previously identified as P. dubius or P. longipectoralis, is described from Indochina on the basis of 28 specimens. Polynemus aquilonaris differs from P. dubius in having higher counts of pored lateral-line scales [80–86 (mode 81) vs. 69–79 (78) in the latter] and scale rows below the lateral line [14–17 (mode 14, rarely 13 or 17) vs. 13 (rarely 12)], and lower counts of gill rakers [25–29 (mode 27) vs. 29–33 (30), respectively]. The former is known from Indochina (Chao Phraya and Mekong River systems including Lake Tonle Sap), whereas the latter is currently known from the Malay Peninsula, Sumatra, and Kalimantan. |
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| 内容記述言語 | en | |||||
| 収録雑誌名 |
en : Ichthyological research 巻 50, 号 2, p. 154-163, 発行日 2003-05-23 |
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| 作成日 | ||||||
| 日付 | 2003-05-23 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| ISSN | 13418998 | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| NC ID | AA11077079 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 487 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 日本魚類学会 | |||||
| 出版者言語 | ja | |||||
| 公開者・出版者 | ||||||
| 出版者 | The Ichthyological Society of Japan | |||||
| 出版者言語 | en | |||||
