Intertaxon relationships
subspecies
Plagionotus arcuatus arcuatus (Linnaeus, 1758)
Castanea sativa Mill. - Sweet Chestnut 
Fagus sylvatica L. - European Beech
Juglans regia L. - Walnut
Quercus canariensis Willd. - Algerian Oak
Quercus ilex L. - Evergreen Oak
Quercus suber L. - Cork Oak
Robinia pseudoacacia L. - Black Locust
Vitis vinifera L. - Grape-vine
Aspicolpus carinator (Nees, 1814)
Cyanopterus nigrator (Zetterstedt, 1838)
Dolichomitus mesocentrus (Gravenhorst, 1829)
Doryctes leucogaster (Nees, 1834)
Echthrus reluctator (Linnaeus, 1758)
Glyptomorpha pectoralis (Brullé, 1832)
Helconidea dentator (Fabricius, 1804)
Heterischnus filiformis (Gravenhorst, 1829)
Ontsira antica (Wollaston, 1858)
Xorides irrigator (Fabricius, 1793)