Data for Stable isotopes and diet metabarcoding reveal trophic overlap between native and invasive Banded Killifish (Fundulus diaphanus) subspecies

Data associated with the manuscript "Stable isotopes and diet metabarcoding reveal trophic overlap between native and invasive Banded Killifish (Fundulus diaphanus) subspecies." by Jordan H. Hartman, Mark A. Davis, Nicholas J. Iacaruso, Jeremy S. Tiemann, Eric R. Larson. For this project, we sampled six locations in Michigan and Illinois for Eastern and Western Banded Killifish and primary consumers. Using stable isotope analysis we found that Eastern Banded Killifish had higher variance in littoral dependence and trophic position than Western Banded Killifish, but both stable isotope and gut content metabarcoding analyses revealed an overlap in the diet composition and trophic position between the subspecies. This dataset provides the sampling locations, accession numbers for gut content metabarcoding data from the National Center for Biotechnology Information Sequence Read Archive, the assignment of each family used in the gut content metabarcoding analysis as littoral, pelagic, terrestrial, or parasite. and the raw stable isotope data from University of California Davis.

与本手稿《稳定同位素与食性 metabarcoding 揭示本地与入侵性条纹杀鲶（Fundulus diaphanus）亚种之间的营养重叠》相关数据，由 Jordan H. Hartman、Mark A. Davis、Nicholas J. Iacaruso、Jeremy S. Tiemann 和 Eric R. Larson 撰写。在该项目中，我们对密歇根州和伊利诺伊州的六个地点进行了采样，以研究东部和西部条纹杀鲶及其初级消费者。通过稳定同位素分析，我们发现东部条纹杀鲶在滨岸依赖性和营养位阶上的变异性高于西部条纹杀鲶，但稳定同位素和肠道内容物 metabarcoding 分析均揭示了亚种间在食性组成和营养位阶上的重叠。本数据集提供了采样地点、来自美国国家生物技术信息中心序列阅读归档的肠道内容物 metabarcoding 数据的存取编号，以及用于肠道内容物 metabarcoding 分析的每个科别的分配（滨岸、浮游、陆生或寄生虫），以及加州大学戴维斯分校提供的原始稳定同位素数据。