Familia	Cerambycidae (Latreille, 1802)
Subfamilia	Prioninae (Latreille, 1802)
Tribus	Prionini (Latreille, 1804)
Genus	Prionacalus (White, 1845)
Subgenus
Species	cacicus (White, 1845)
Synonyms	wallisi (Taschenberg, 1870) atys (Lacordaire, 1876) gunteri (Gahan, 1894)
other names	Psalidognathus wallisi (Taschenberg, 1870)
Lifezones:	West hemisphere
Body length:
Life cycle:
Host plant:
Distribution:	Ecuador, Peru
Occurrence:	I II III IV V VI VII VIII IX X XI XII