[Diopatra SNPs (SRA)] - Decorator worm Diopatra cuprea single nucleotide polymorphism (SNP) genotypes from collections in the Gulf of Mexico and eastern United States estuaries from 2009 to 2022 (The genetic legacy of an Asian oyster introduction and its disease-causing parasite)

A previous study revealed five morphologically cryptic mitochondrial lineages across its broad geographic distribution. We genotyped single-nucleotide polymorphisms (SNPs) with RADseq.

This dataset includes metadata, methods, links to published code and processed data used to generate figures for the results publication Ziegler et al. (2025,doi:10.1007/s00227-025-04613-8) titled "Multiple cryptic lineages and restricted gene flow in the decorator worm Diopatra cuprea." This dataset also includes genetic accession identifiers for sequence data contributed to the National Center for Biotechnology Information (NCBI)'s Sequence Read Archive (SRA), available under BioProject PRJNA1103840.