| Trigonogenius | |
|---|---|
| Trigonogenius globulum | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Coleoptera |
| Suborder: | Polyphaga |
| Family: | Ptinidae |
| Subfamily: | Ptininae |
| Tribe: | Ptinini |
| Genus: | Trigonogenius Solier, 1849 |
| Type species | |
| Trigonogenius globulum (Solier, 1849) | |
Trigonogenius is a genus of spider beetles in the family Ptinidae. There are five or six described species in Trigonogenius.