MONOPHYLY AND PHYLOGENETIC STRUCTURE OF THE [BLABERINAE PLUS ZETOBORINAE PLUS GYNINAE PLUS DIPLOPTERIDAE] (DICTYOPTERA, BLABERIDAE)

A monophyletic group is defined with four subfamilies of the Blaberida e family : [Blaberinae + Zetoborinae + Gyninae + Diplopterinae]. Ingro up phylogenetic relationships (35 genera) are studied using 74 morpho- anatomical characters which have been polarized partly in reference to 9 outgroups. Seven new taxa in this group are described for their inf ormative value. There are especially two new genera : Paraprincisaria, n.gen., Alloblatta, n.gen. (subfamily Gyninae). A new classification of tribes is given for the subfamily Zetoborinae : Thanatophyllini, n. trib., Phortioecini, Roth, emend., Zetoborini s. str, n. sensu, and fo r the subfamily Blaberinae : Hyporhicnodini, n.trib., Blapticini, n.tr ib., Brachycolini Roth, emend., Blaberini, s. str.