Intertaxon relationships
species
Rhagium mordax (DeGeer, 1775)
Abies alba Mill. - European Silver Fir 
Betula pendula Roth - Silver Birch
Castanea sativa Mill. - Sweet Chestnut
Corylus colurna L. - Turkish Hazel
Fagus sylvatica L. - European Beech
Picea abies (L.) H. Karst. - Norway Spruce
Atanycolus denigrator (Linnaeus, 1758)
Dolichomitus tuberculatus (Geoffroy, 1785)
Doryctes leucogaster (Nees, 1834)
Ischnoceros caligatus (Gravenhorst, 1829)
Ischnoceros rusticus (Geoffroy, 1785)