A molecular phylogeny of the families and orders of Collembola (Arthropoda: Hexapoda) using the 18S rDNA gene
In this study I investigate the phylogenetic relationships of the families and orders of Collembola, with special reference to six groups that traditionally have been problematic, or that have become problematic with the implementation of the cladistic philosophy to the systematics of the group. Some authors have questioned the monophyly of the order Poduromorpha, as well as the supraordinal categories Arthropleona and Symphypleona (s.l.). In addition the specific phylogenetic affinities of Poduridae, Actaletidae, and Tomoceridae are unresolved.
University of Illinois - Urbana-Champaign
Networked Digital Library of Theses and Dissertations
University of Illinois at Urbana-Champaign