| Abstract: | A cladistic analysis of phylogenetic relationships is carried out for the feather mite subfamily Avenzoariinae. The analysis is made at two different taxonomic levels, for 19 genera of the all family Avenzoariidae and for taxa of species rank for the Avenzoaria and Bychovskiata generic groups. A subsequent comparative analysis of phylogenetic hypotheseis for the subfamily Avenzoariinae and recently accepted phylogenetic hypotheses of the shorebirds Charadriiformes indicates co-speciation of feather mites with their hosts. As a result of the comparative analysis it is suggested, that the subfamily Avenzoariinae originated from an ancestor of the order Charadriiformes and co-speciated with this host order. The expected pattern of parallel evolution is disturbed by different evolutionary events, such as host shifts, extinction of mites and differential evolutionary rates of mite lineages in different phyletic branches of feather parasites. |
