The article report the occurrence of the symbiotic brachyuran crab Eumedonus zebra Alcock, 1895 from Chennai, Tamil Nadu, south-eastern coast of India based on the morphometric characteristics of the species. This is the first record of genus Eumedonus from the region and is known to be an obligate symbionts of sea urchins.

中文翻译：

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共生的河豚蟹Eumedonus斑马Alcock，1895年（甲壳纲：十足类：:科）–来自印度东南海岸的第一笔记录

文章根据该物种的形态特征，报道了来自印度东南沿海泰米尔纳德邦钦奈的1895年共生短臂蟹Eumedonus zebra Alcock的发生。这是该地区Eumedonus属的第一个记录，已知是海胆的专性共生体。