Dataset on nematode assemblages within different ecosystems in the Del Agua National Park in Costa Rica.

This dataset comprises a csv table (supplementary material) with the abundance of each genus identified in the five replicates of each of the 20 nematode assemblages sampled in the Del Agua National Park in Costa Rica. Abundance was extrapolated after counting the total number of nematodes in the sample and identify about a 20% of them to genus.

本数据集包含一份CSV表格（CSV table，补充材料），记录了哥斯达黎加德尔阿瓜国家公园（Del Agua National Park）内采集的20个线虫（nematode）群落的各5个重复取样样本中，已鉴定属（genus）的丰度。研究人员首先统计各样本中线虫的总个体数，随后对其中约20%的个体开展属水平分类鉴定，最终外推得到各属的丰度数值。