@article{oai:u-ryukyu.repo.nii.ac.jp:02008923, author = {前之園, 唯史 and Maenosono, Tadafumi}, journal = {Fauna Ryukyuana}, month = {Dec}, note = {The terrestrial sesarmid crab, Neosarmatium rotundifrons (A. Milne-Edwards, 1869), is reported from Japan for the first time based on specimens collected from Miyako-jima and Iriomote-jima Islands, Ryukyu Archipelago. This species is easily distinguished from an allied congener, N. asiaticum Ragionieri, Fratini & Schubart, 2012, and from Tiomanium indicum (H. Milne Edwards, 1837), by the shape of the cheliped. A brief diagnosis, live colouration, ecological notes of N. rotundifrons, and an identification key to the genera and species of Neosarmatium and Tiomanium recorded from Japan are also provided., 琉球列島の宮古島および西表島から採集された標本に基づき, 日本初記録のシロツメアシハラガニモドキ (新称) Neosarmatium rotundifrons (A. Milne-Edwards, 1869) を報告する. 本種は鉗脚の特徴によって, 形態や色彩が類似するN. asiaticum Ragionieri, Fratini & Schubart, 2012およびシロテアシハラガニモドキTiomanium indicum (H. Milne Edwards, 1837) から識別できる. 本報告ではシロツメアシハラガニモドキの形態や色彩の特徴, 生息環境について記述し, 日本産アシハラガニモドキ属 (5種) とシロテアシハラガニモドキ属 (1種) の検索表も与えた., 論文}, pages = {17--22}, title = {琉球列島の宮古島および西表島より採集された日本初記録の シロツメアシハラガニモドキ (新称) (甲殻亜門: 十脚目: 短尾下目: ベンケイガニ科)}, volume = {26}, year = {2015} }