Intertaxon relationships
subspecies
Urocerus gigas gigas (Linnaeus, 1758)
Abies alba Mill. - European Silver Fir 
Abies fabri (Mast.) Craib - Faber's Fir
Larix gmelinii (Rupr.) Kuzen. - Dahurian Larch
Larix sibirica Ledeb. - Siberian Larch
Picea asperata Mast. - Dragon Spruce
Pinus sylvestris L. - Scots Pine