Larvae collected near Mariana Back-Arc hydrothermal vents in 2010

This dataset provides the counts for larvae, identified to varying levels of taxonomic granularity, collected near Mariana Back-Arc hydrothermal vent sites (Snail, Archaean, and Urashima) in 2010 on cruise YK10-11 aboard R/V Yokosuka. Samples were collected using large-volume plankton pumps and sorted morphologically under a dissecting microscope. The larval counts data table is partially aligned to a Darwin Core occurrence table, and the sampling events data table is partially aligned to a Darwin Core event table. Samples were sorted completely, thus concentrations per taxon may be derived from the counts and volume filtered.

本数据集收录了于2010年航行于R/V横滨号上的YK10-11航次期间，在马里亚纳后弧热液喷口附近的蜗牛、原核和浦岛等地点采集的幼虫数量，其分类学精细度各异。样本的采集采用大容量浮游生物泵，并在解剖显微镜下进行形态学分类。幼虫计数数据表部分与达尔文核心发生表对齐，而采样事件数据表部分与达尔文核心事件表对齐。样本经过完全分类，因此可以从计数和体积过滤中推导出每个类群的浓度。