Phylogeny of eleven genera of Perlodidae Klapálek, 1909 (Plecoptera) based on the mitochondrial genomes, with biogeographical discussion of the family

The phylogenetic relationship of Perlodidae is presented in this paper based on mitochondrial genomes with different matrix (PCG, PCGR, PCG12, PCG12R). This study includes molecular data from seven genera and seven species, including three rare genera and five species from China. The results show that the monophyly of subfamilies and tribes of Perlodidae is well supported, as well as that Perlodinae and Isoperlinae diverged from a common ancestor at the same time, while the split between Arcynopterygini and Perlodini + Diploperlini occurred after the split between the two subfamiles. A discussion of the origin and migration of the Holarctic and Palearctic-Oriental perlodid genera is provided in this paper.