Comparative genetic and demographic responses to climate change in three peatland butterflies in the Jura massif

Climate is a main driver of species distributions, but all species are not equally affected by climate change, and the differential responses of species to similar climatic constraints might dramatically affect the local species composition. In the context of climate warming, a better knowledge of the ability of dispersal-limited and habitat specialist species to track climate change at local scale is urgently needed. Comparing the population genetic and demographic impacts of past climate cycles in multiple co-distributed species with similar ecological requirements can help predicting their future response to climate warming, but such comparative studies remain rare. Here, we studied the relationship between population demographic history and past changes in spatial distribution of three protected peatbog butterfly species (Boloria aquilonaris, Coenonympha tullia, Lycaena helle) in the Jura massif (France), using a genomic approach (ddRAD sequencing) and species distribution modeling ..., , , # Data from: Comparative genetic and demographic responses to climate change in three peatland butterflies in the Jura massif Three VCF files containing SNP genotypes of sampled (1) *Boloria aquilonaris*, (2) *Coenonympha tullia* and, (3) *Lycaena helle* individuals in Franche-Comté, France. Snps genotypes were obtained through a ddRAD sequencing procedure and the STACKS de novo pipeline. ## Description of the data and file structure INFO columns of the VCF files are blank. Data were filtered as described in the article. ## Sharing/Access information In accordance with the French regulation regarding protected species (article L.124-4 of the environment code), sample names do not give any clue on their precise localization. More precision are available from authors upon request.气候是物种分布的核心驱动因素，但不同物种受气候变化的影响程度并不均等。物种对相似气候约束的差异化响应，可能会显著改变当地的物种组成。在气候变暖的背景下，亟需深入掌握扩散受限且栖息地特化物种在局地尺度追踪气候变化的能力。 对比生态需求相似且同域分布的多个物种在过去气候周期中所经历的种群遗传与种群动态影响，有助于预测它们未来对气候变暖的响应，但此类对比研究仍较为匮乏。本研究以法国汝拉地块的三种受保护泥炭地蝴蝶物种（*Boloria aquilonaris*、*Coenonympha tullia*、*Lycaena helle*）为研究对象，采用基因组学方法（ddRAD测序，ddRAD sequencing）与物种分布模型，解析了其种群动态历史与过去空间分布变化之间的关联。 # 数据来源：《汝拉地块三种泥炭地蝴蝶对气候变化的遗传与种群动态响应对比》 本数据集包含3个变体调用格式（Variant Call Format，VCF）文件，存储了在法国弗朗什-孔泰地区采集的（1）*Boloria aquilonaris*、（2）*Coenonympha tullia*以及（3）*Lycaena helle*个体的单核苷酸多态性（Single Nucleotide Polymorphism，SNP）基因型数据。上述SNP基因型通过ddRAD测序流程与STACKS从头分析流程获取。 ## 数据与文件结构说明 VCF文件的INFO列均为空。数据已按照论文中描述的标准完成过滤。 ## 共享与获取说明 根据法国受保护物种相关法规（《环境法典》第L.124-4条），样本名称无法透露其精确采样位置。如需获取更多位置细节，可联系作者索取。