@article{oai:u-ryukyu.repo.nii.ac.jp:02019602, author = {前之園, 唯史 and 村上, 勇樹 and 髙橋, 洋生}, journal = {Fauna Ryukyuana}, month = {Jan}, note = {Two grapsoid crabs, Gecarcoidea lalandii (Gecarcinidae) and Metasesarma aubryi (Sesarmidae), were found and photographed on Tonakijima Island, Ryukyu Archipelago, Japan. This report represents the first records of these species from the island.}, pages = {43--45}, title = {渡名喜島初記録のムラサキオカガニ ( オカガニ科 ) およびハマベンケイガニ ( ベンケイガニ科 )}, volume = {66}, year = {2023} }