Field and Laboratory Data on Cocoon Hatching Dynamics of Amynthas tokioensis

This dataset supports the manuscript “Annual Endogenous Cycle and Thermal Drivers of Cocoon Hatching in the Earthworm Amynthas tokioensis” and includes both field-collected and experimental data. It contains: • Soil temperature records from 2014–2017, recorded every 6 hours at 5 cm depth using iButtons • Earthworm collection data including date, location, stage, and size • Laboratory incubation results from 2023–2024 analyzing cocoon hatching times and embryonic development stages under controlled temperatures The dataset also includes an R script used for statistical analysis and figure generation (Kaplan-Meier survival curves, Cox models, and developmental outcome summaries).本数据集为研究手稿《东京远盲蚓（Amynthas tokioensis）茧孵化的年度内生周期与热驱动因子》提供数据支撑，包含野外采集数据与受控实验数据两类，具体内容如下： • 2014年至2017年土壤温度监测数据：采用iButtons设备在5厘米土层深度处，每6小时采集一次温度记录 • 蚯蚓样本采集数据：涵盖采样日期、采样点位、发育阶段及个体体型信息 • 2023年至2024年实验室孵化实验结果：分析了可控温度条件下蚯蚓茧的孵化时长与胚胎发育阶段 本数据集同时附带用于统计分析与图表生成的R脚本，可用于绘制卡普兰-迈耶（Kaplan-Meier）生存曲线、构建考克斯（Cox）模型，并生成发育结局汇总统计结果。