TinamidaeAnatidaeSandcoleidaeColiidaeCaprimulgidaeAlcedinidaeMeropidaeMomotidaeCoraciidae_et_BrachypteraciidaeUpupidae_et_PhoeniculidaeBucerotidaePasseriformesPiciGalbulaeSylphornithidaePrimoscenidaeZygodactylidaeOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Mayr_2008a