Familia	Cerambycidae (Latreille, 1802)
Subfamilia	Prioninae (Latreille, 1802)
Tribus	Prionini (Latreille, 1804)
Genus	Prionus (Geoffroy, 1762)
Subgenus
Species	sejunctus (Hayashi, 1959)
Synonyms
other names
Lifezones:	Palaearct
Body length:
Life cycle:
Host plant:
Distribution:	Japan
Occurrence:	I II III IV V VI VII VIII IX X XI XII