原著論文
八重山諸島小浜島より記録されたヤエヤマヤマガニ（甲殻亜門：十脚目：短尾下目：サワガニ科）
2021 年 30 巻 p. 11-19
詳細
2021 年 30 巻 p. 11-19
An endangered freshwater crab, Ryukyum yaeyamense (Minei, 1973) (Crustacea: Decapoda: Brachyura: Potamidae), is recorded for the first time from Kohamajima Island, Yaeyama island group, southern Ryukyu Islands, Japan. Kohamajima Island becomes the third distributional island of the species. The morphological characteristics of the species, their habitats, and ecological notes of the species are provided.
