Familia	Cerambycidae (Latreille, 1802)
Subfamilia	Prioninae (Latreille, 1802)
Tribus	Macrotomini (Thomson, 1860)
Genus	Gnathonyx (Gahan, 1894)
Subgenus
Species	piceipennis (Gahan, 1894)
Synonyms
other names
Lifezones:	Australasia
Body length:
Life cycle:
Host plant:
Distribution:	Papua New Guinea
Occurrence:	I II III IV V VI VII VIII IX X XI XII