Intraspecific variation and phylogeography of the millipede model organism, the Black Pill Millipede Glomeris marginata (Villers, 1789) (Diplopoda, Glomerida, Glomeridae)

The Black Pill Millipede, Glomeris marginata , is the best studied millipede species and a model organism for Diplopoda. Glomeris marginata is widespread, with numerous colour morphs occurring across its range, especially in the south. This study investigates whether colour morphs might represent cryptic species as well as the haplotype diversity and biogeography of G. marginata . The results of the COI barcoding fragment analysis include 97 G....