HOME    About this site    mypage    Japanese    library    university    Feedback

University of the Ryukyus Repository >
Educational research facilities >
Academic Museum (Fujukan) >
Fauna Ryukyuana >
2021 - vol. 59– >

 
Title :日本初記録種8種を含む琉球列島産コブシガニ類 (甲殻亜門: 十脚目: 短尾下目)
Title alternative :Report on 15 leucosiid crab species (Crustacea: Decapoda: Brachyura) collected from the Ryukyu Islands, including 8 newly recorded species from Japan
Authors :前之園, 唯史
Authors alternative :Maenosono, Tadafumi
Issue Date :25-Oct-2021
Abstract :琉球列島の沿岸域から採集された標本に基づき, コブシガニ科のトッキウスヘリコブシ (新称) Cryptocnemus haddoni Calman, 1900*, ヒラウスヘリコブシC. planus Ward, 1933, カブトツバサコブシ (新称) Kabutos durandi (Serène, 1955)*, イボツブコブシNucia speciosa Dana, 1852, トゲツブコブシ (新称) Heteronucia elegans Chen & Türkay, 2001*, スジアシコンペイトウコブシ (新称) H. minuta Chen, 1996*, コンペイトウコブシH. tuberculata Chen & Türkay, 2001, ヒノタマツブコブシ (新称) H. xincunensis Chen & Türkay, 2001*, ギョウザカルイシコブシ (新称) Alox patella (Alcock, 1896)*, ゲツメンカルイシコブシOreotlos pala Tan & Ng, 1996, オサテコブシNursilia dentata Bell, 1855, フタメコブシLeucosia craniolaris (Linnaeus, 1758), ホオベニコブシ (新称) L. rubripalma Galil, 2003*, オオサカツノナガコブシL. pulcherrima Miers, 1877およびオサゲコブシ (新称) Seulocia crepuscula Galil, 2005*を報告した (*印は日本初記録種). 次に挙げる3種は, 既存文献から得られる情報のみでは近似種から区別することが困難であるため, 暫定的な種同定に留めた: トゲツブコブシ [近似種: Nucia tuberculosa A. Milne-Edwards, 1874], コンペイトウコブシ [近似種: Heteronucia venusta Nobili, 1906, Nucia gelida Rathbun, 1907およびEbalia spinosa A. Milne-Edwards, 1873], ヒノタマツブコブシ [近似種: Nucia pulchella (A. Milne-Edwards, 1873), Heteronucia mesanensis Rathbun, 1909, H. oeschi Ward, 1941およびH. angulata Barnard, 1947]. これらの種同定については, 必要な標本を用いた再検討が必要である.
Fifteen leucosiid crabs, Cryptocnemus haddoni Calman, 1900*, C. planus Ward, 1933, Kabutos durandi (Serène, 1955)*, Nucia speciosa Dana, 1852, Heteronucia elegans Chen & Türkay, 2001*, H. minuta Chen, 1996*, H. tuberculata Chen & Türkay, 2001, H. xincunensis Chen & Türkay, 2001*, Alox patella (Alcock, 1896)*, Oreotlos pala Tan & Ng, 1996, Nursilia dentata Bell, 1855, Leucosia craniolaris (Linnaeus, 1758), L. rubripalma Galil, 2003*, L. pulcherrima Miers, 1877 and Seulocia crepuscula Galil, 2005*, are reported based on specimens collected from the Ryukyu Islands (*, new records to the Japanese fauna). Identifications of the following three species are provisional, as it was difficult to distinguish them from closely allied species by existing literature: Heteronucia elegans [from Nucia tuberculosa A. Milne-Edwards, 1874], Heteronucia tuberculata [from H. venusta Nobili, 1906, Nucia gelida Rathbun, 1907 and Ebalia spinosa A. Milne-Edwards, 1873], and Heteronucia xincunensis [from Nucia pulchella (A. Milne-Edwards, 1873), H. mesanensis Rathbun, 1909, H. oeschi Ward, 1941 and H. angulata Barnard, 1947]. Reassessments with examinations of necessary specimens are required for their proper species identification.
URL :https://fauna-ryukyuana.webnode.jp/
Type Local :雑誌掲載論文
ISSN :2187-6657
Publisher :Ryukyu University Museum, Fujukan
URI :http://hdl.handle.net/20.500.12000/49928
Citation :Fauna Ryukyuana Vol.62 p.15 -42
Appears in Collections:2021 - vol. 59–

Files in This Item:

File Description SizeFormat
62-5.pdf3542KbAdobe PDFView/Open