artedidraco.tre: constraint tree for monophyly of Artedidraconidae bathydraconidae.tre: constraint tree for monophyly of Bathydraconidae c88d6m4p3.phy: Alignment of RADseq data used for IQ Tree analysis c88d6m4p3.phy.treefile.tre: bootstrap tree resulting from IQ Tree analysis c88d6m4p3.unlinked_snps: sampled SNPs used for SVDquartet analysis indonotothenia.tre: constraint tree for monophyly of Indonotothenia and Notothenia lepidonotothen.tre: constraint tree for monophyly of Lepidonotothen s.l. nototheniidae.tre: constraint tree for monophyly of Nototheniidae pagothenia.tre: constraint tree that Trematomus borchgrevinki is not nested in Trematomus pleura.tre: constraint tree that Pleuragrammatinae is monophyletic pseudotrematomus.tre: constraint tree that T. newnesi is the sister lineage of all other Trematomus tetrad_notothen_m4.cons.tre: bootstrap tree from SVDquartet analysis trematom_L.tre: constraint tree reflecting phylogeny of Trematomus presented in Lautredou et al. (2012)