Sampling information from community megafauna collected from different seep sites off the Costa Rica margin. Collections taken aboard R/V Atlantis in 2017 and 2018 using DSV Alvin. The 2019 collections were made aboard R/V Falkor, using the ROV Subastian.

<p>Sampling information from community megafauna collected from different seep sites off the Costa Rica margin. &nbsp;Collections taken aboard R/V Atlantis in 2017 and 2018 using DSV Alvin. The 2019 collections were made aboard R/V Falkor, using the ROV Subastian. Sampling information contains Carapace length, Eggs present, Phylum, Class, Order, Family and Genus.</p>本数据集包含从哥斯达黎加大陆边缘不同冷泉位点采集的群落大型动物采样信息。2017年与2018年的采样任务由R/V亚特兰蒂斯号（R/V Atlantis）科考船搭载DSV阿尔文号（DSV Alvin）深潜器执行；2019年的采样则由R/V福尔科号（R/V Falkor）科考船搭载ROV苏巴斯蒂安号（ROV Subastian）水下机器人完成。本次采样记录的信息涵盖甲壳长度、卵的存在情况、动物分类的门、纲、目、科及属。