Red flour beetle
| Red flour beetle | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Coleoptera | 
| Suborder: | Polyphaga | 
| Infraorder: | Cucujiformia | 
| Family: | Tenebrionidae | 
| Genus: | Tribolium | 
| Species: | T. castaneum | 
| Binomial name | |
| Tribolium castaneum (Herbst, 1797) | |
| Synonyms | |
| Numerous, see text | |
The red flour beetle (Tribolium castaneum) is a species of beetle in the family Tenebrionidae, the darkling beetles. The red flour beetle, and other closely related beetles like Gnatocerus cornutus, are a worldwide pest of stored products, particularly food grains, and a model organism for ethological and food safety research.