TCS haplotype network based on the mitochondrial gene COI of the Wormaldia occipitalis species complex. Mutations from six steps onwards are shown by numbers on the links. Mutational steps up to five steps are not shown. Each morphologically determined group is presented by one colour. The corresponding colour codes are given in the legend.

 
 
  Part of: Mewis V, Neu P, Schmitt T (2024) Multiple old differentiation centres around the Alps and complex range expansion patterns in a semi-aquatic insect: the phylogeny and biogeography of the Wormaldia occipitalis species complex (Trichoptera). Arthropod Systematics & Phylogeny 82: 693-705. https://doi.org/10.3897/asp.82.e116205