design: RAD-Seq libraries were prepared using the 3RADseq method detailed in Arantes et al. (2023, https://doi.org/10.1111/1755-0998.13859), which is a modified version of the protocol described in Bayona-Vsquez et al. (2019, https://doi.org/10.7717/peerj.7724) to include a primer with unique molecular tags (Hoffberg et al., 2016, https://doi.org/10.1111/1755-0998.12566)