Interstitial Turbellaria in the Dutch Delta 1978-1979

List and counts of observed Turbellaria species in 1978-1979 in the Dutch Delta area. The data were digitized by VLIZ from the original report: Martens, P. (1980). Interstitiële...1978年至1979年荷兰三角洲地区观测到的涡虫纲（Turbellaria）物种名录及数量统计。本数据集由VLIZ从原始报告《Martens, P. (1980). Interstitiële...》中完成数字化整理。