Intertaxon relationships
species
Tragosoma depsarium (Linnaeus, 1767)
Picea abies (L.) H. Karst. - Norway Spruce 
Pinus nigra subsp. salzmannii (Dunal) Franco
Pinus peuce Griseb. - Macedonian Pine
Pinus sibirica Du Tour - Siberian Pine
Pinus sylvestris L. - Scots Pine