Trigonogenius

Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Atelocerata
Class: Hexapoda (including Insecta)
Infraclass: Neoptera
Subclass: Pterygota
Order: Coleoptera
Suborder: Polyphaga
Superfamily: Bostrichoidea
Family: Anobiidae
Subfamily: Ptininae
Tribe: Ptinini
Genus: Trigonogenius