#NEXUS
BEGIN TAXA;
    Dimensions NTax = 13;
    TaxLabels 'Anotogaster sieboldi' 'Anax imperator' 'Onychogomphus forcipatus' 'Chlorogomphus okinawensis' 'Chlorogomphus brunneus' 'Chlorogomphus iriomotensis' 'Cordulegaster bidentata' 'Cordulegaster insignis' 'Cordulegaster helladica' 'Cordulegaster heros' 'Cordulegaster princeps' 'Cordulegaster boltonii' 'Cordulegaster trinacriae' ;
END;
BEGIN TREES;
    Tree tree1 = (('Anotogaster sieboldi',(('Anax imperator','Onychogomphus forcipatus'),('Chlorogomphus okinawensis',('Chlorogomphus brunneus','Chlorogomphus iriomotensis')))),(('Cordulegaster bidentata','Cordulegaster insignis','Cordulegaster helladica'),('Cordulegaster heros',('Cordulegaster princeps',('Cordulegaster boltonii','Cordulegaster trinacriae')))));
END;