Intertaxon relationships
Apiogaster xanthomelas Jordan, 1904
Ceroplesis adusta (Harold, 1879) 
Frea laevepunctata Thomson, 1858
Frea unifasciata (Thomson, 1858)
Hypomares vittatus Aurivillius, 1893
Petrognatha gigas (Fabricius, 1792)
Pterolophia lepida Breuning, 1938
Sthenopygus medioalbus Breuning, 1938
Teocchius cruciatus Adlbauer & Sudre, 2003
Xystrocera antennata Adlbauer, 2011
Xystrocera cyanella Chevrolat, 1855
consumer (larval stage only)
Andriasa contraria submarginalis (Walker, 1865)