Bayesian Binary MCMC analysis result of Niphargus fontanus based on mtDNA (COI) haplotypes. Bayesian posterior probability is giving next to each node. Dispersal events and vicariance events are indicated with the letters “D” and “V” next to each node. The pie-charts and their respective colours indicate the origin of the most recent common ancestor. The regional affiliation of the haplotypes to the regions R1‒R7 is given; the classification of these regions is illustrated in the map. Colour codes are explained in the legend.

 
 
  Part of: Weber D, Wendt M, Schmitt T (2025) Extra-Mediterranean glacial refugia and range dynamics in a groundwater amphipod species, Niphargus fontanus Spence Bate, 1859, in western Central Europe. Arthropod Systematics & Phylogeny 83: 15-29. https://doi.org/10.3897/asp.83.e116160