@article{oai:u-ryukyu.repo.nii.ac.jp:02010029, author = {前之園, 唯史 and Maenosono, Tadafumi}, journal = {Fauna Ryukyuana}, month = {Jul}, note = {琉球列島から採集された標本に基づき, マルミアワツブガニ属Pseudoliomeraの6種 [スベスベアワツブガニ (新称) P. granosimana (A. Milne-Edwards, 1865), マルミアワツブガニP. hellerii (A. Milne-Edwards, 1865), サンゴアワツブモドキP. lata (Borradaile, 1902), マルミアワツブモドキP. remota (Rathbun, 1907), サンゴアワツブガニP. speciosa (Dana, 1852), ダイズアワツブガニ (新称) P. variolosa (Borradaile, 1902)] を報告した. これらのうち, スベスベアワツブガニとダイズアワツブガニは日本沿岸からの初記録である. 本稿ではこれら6種の形態的特徴を記すとともに検索表も与えた. 本研究ではさらに, 既存文献から得られる情報ではマルミアワツブモドキとP. neospeciosa (Deb, 1989) の2種, ならびにサンゴアワツブガニとP. paraspeciosa (Ward, 1941), Chlorodius perlatus MacLeay, 1838の3種をそれぞれ区別することが困難であることも指摘した. これらの種の識別形質や同一性について詳細な再検討が必要である., Six species of the xanthid genus, Pseudoliomera Odhner, 1925 [P. granosimana (A. Milne-Edwards, 1865), P. hellerii (A. Milne-Edwards, 1865), P. lata (Borradaile, 1902), P. remota (Rathbun, 1907), P. speciosa (Dana, 1852), P. variolosa (Borradaile, 1902)], are reported based on specimens collected from the Ryukyu Archipelago, of which P. granosimana and P. variolosa represent new records for the Japanese fauna. The morphological features and an identification key to these six species are also provided. The present study points out that it is difficult to distinguish two species, P. remota and P. neospeciosa (Deb, 1989), and three species, P. speciosa, P. paraspeciosa (Ward, 1941) and Chlorodius perlatus MacLeay, 1838, respectively, using information obtained from existing literature. Reappraisal of the identity and/or distinguishable characters of these species are necessary., 論文}, pages = {17--32}, title = {日本初記録の2種を含む琉球列島産マルミアワツブガニ属 (甲殻亜門: 十脚目: 短尾下目) 6種の報告}, volume = {44}, year = {2018} }