More is needed — Thousands of loci are required to elucidate the relationships of the ‘flowers of the sea’ (Sabellida, Annelida)

Dataset used to reconstruct the phylogenetic relationships among Sabellida (Annelida). The datasets comprise transcriptomic matrices, species trees (ASTRAL and concatenated supermatrix) and gene trees used for data exploration (DiscoVista input and results).本数据集用于重建环节动物门（Annelida）缨鳃虫目（Sabellida）类群间的系统发育关系。数据集包含转录组矩阵、物种树（包括ASTRAL算法构建的物种树与串联超矩阵物种树），以及用于数据探索的基因树（涵盖DiscoVista的输入文件与分析结果）。