Familia	Cerambycidae (Latreille, 1802)
Subfamilia	Prioninae (Latreille, 1802)
Tribus	Macrotomini (Thomson, 1860)
Genus	Mecosarthron (Buquet, 1840)
Subgenus
Species	tritomegas (Lameere, 1920)
Synonyms
other names
Lifezones:	West hemisphere
Body length:
Life cycle:
Host plant:
Distribution:	Brazil
Occurrence:	I II III IV V VI VII VIII IX X XI XII