Data from: Propagule pressure and the invasibility of marine habitats

The number of <i>Botrylloides violaceus</i> larvae settling on experimental plates 24 hours and 56 days after larval dosing. Bare space on occupied community plates at the start of the experiment, analyzed using ImageJ.

本数据集涵盖两类数据：其一为幼虫投放后24小时与56天时，定居于实验培养板上的紫花柄海鞘（Botrylloides violaceus）幼体数量；其二为实验初始阶段，已形成生物群落的培养板上的裸露空间占比，该指标通过ImageJ软件分析得到。