Familia	Cerambycidae (Latreille, 1802)
Subfamilia	Prioninae (Latreille, 1802)
Tribus	Prionini (Latreille, 1804)
Genus	Dorysthenes (Vigors, 1826)
Subgenus	Prionomimus
Species	igai (Matsushita, 1941)
Synonyms
other names	Prionus igai (Matsushita, 1941)
Lifezones:	Palaearct
Body length:
Life cycle:
Host plant:
Distribution:	Taiwan
Occurrence:	I II III IV V VI VII VIII IX X XI XII