highly significantp < 0.001
Among these, dispersal category and divergence times were found to be highly significant ( p < 0.001, Table S4 ).
Among these, dispersal category and divergence times were found to be highly significant ( p < 0.001, Table S4 ).
Within dataset A (108 pairs of hybridizing lineages), a negative trend between divergence time estimates and cline width was observed in taxonomic groups with larger sample sizes (Lissamphibia, Aves, Squamata) and more often when cline widths were measured based on multiple markers using the average method (Figures S4a–S9a ; significant in amphibians HZs based on more than 100 markers).