Familia	Cerambycidae (Latreille, 1802)
Subfamilia	Prioninae (Latreille, 1802)
Tribus	Meroscelisini (Thomson, 1860)
Genus	Tragosoma (Audinet-Serville, 1832)
Subgenus
Species	harrisi (LeConte, 1851)
Synonyms	harrisii (LeConte, 1851) spiculum (Casey, 1890) sodalis (Casey, 1899) parvicollis (Casey, 1899) repens (Casey, 1924)
other names	Tragosoma harrisii (LeConte, 1851) Tragosoma harrisi (Gemminger & Harold, 1872) Tragosoma depsarius (Hovore & Giesbert, 1976) Tragosoma sodale (Galileo, 1987) Tragosoma parvicolle (Galileo, 1987)
Lifezones:	Palaearct, West hemisphere
Body length:	16-35 mm
Life cycle:	> 3 years
Host plant:	Pinus, Picea abies
Distribution:	United States
Occurrence:	I II III IV V VI VII VIII IX X XI XII