Familia	Cerambycidae (Latreille, 1802)
Subfamilia	Prioninae (Latreille, 1802)
Tribus	Prionini (Latreille, 1804)
Genus	Prionus (Geoffroy, 1762)
Subgenus	Antennalia
Species	fissicornis (Haldeman, 1848)
Synonyms	fissicornis parviceps (Casey, 1912) fissicornis transversus (Casey, 1912) thoracicus (Casey, 1924)
other names	Prionus Antennalia fissicornis parviceps (Casey, 1912) Prionus Antennalia fissicornis transversus (Casey, 1912) Prionus Neopolyarthron fissicornis (Lameere, 1913) Prionus Antennalia transversus (Casey, 1924) Prionus Antennalia thoracicus (Casey, 1924)
Lifezones:	West hemisphere
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Distribution:	United States (C Montana – Texas)
Occurrence:	I II III IV V VI VII VIII IX X XI XII