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2014 - vol. 8–18 >

 
Title :ハジカサーヒメソバガラガニ (新称) (甲殻亜門: 十脚目: 短尾下目: ヤラワガニ科) の沖縄諸島からの記録
Title alternative :The occurrence of Elamena panglao Naruse, Mendoza & Ng, 2008 (Crustacea: Decapoda: Brachyura: Hymenosomatidae) from the Okinawa Island-group, Ryukyu Islands, Japan, representing the second distributional record of the species and first record from Japan.
Authors :成瀬, 貫
前之園, 唯史
Authors alternative :Naruse, Tohru
Maenosono, Tadafumi
Issue Date :15-May-2014
Abstract :沖縄島及び薮地島よりElamena panglao Naruse, Mendoza & Ng, 2008 (ヤワラガニ科) が確認された. 本種はフィリピン・Panglao 島からのみ記録されていたため, 本報告が2 番目の分布記録であり, また本種の日本初記録である.
The hymenosmatid crab Elamena panglao Naruse, Mendoza & Ng, 2008 (Crustacea:Decapoda: Brachyura: Hymenosomatidae) was originally described from Panglao Island, Bohol, Philippines. In this study, the species is recorded from the Okinawa Island-group, Ryukyu Islands, Japan, representing the second distributional record of the species as well as first record from Japan. The male specimens of the present series differ from those in the type series in the relatively stout chelae with hoof-like tips of fingers. Similarly larger individuals tend to have proportionally longer ambulatory legs. This difference could be attributed to allometoric change, since the specimens of the present series are larger in size than those in the type series.
URL :http://w3.u-ryukyu.ac.jp/naruse/lab/Fauna_Ryukyuana.html
Type Local :雑誌掲載論文
Publisher :琉球大学資料館 (風樹館)
URI :http://hdl.handle.net/20.500.12000/38629
Citation :Fauna Ryukyuana Vol.12 p.1 -3
Appears in Collections:2014 - vol. 8–18

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