| Subject | English | German |
| gen. | rust red | Rostrot |
| nat.sc., agric. | rust red flour beetle | gemeiner Dreispitzkaefer (Tribolium castaneum, Tribolium ferrugineum, Tribolium navale) |
| nat.sc., agric. | rust red flour beetle | Reismehlkaefer (Tribolium castaneum, Tribolium ferrugineum, Tribolium navale) |
| biol. | rust red flour beetle | rotbrauner Reismehlkaefer (Tribolium castaneum, Tribolium ferrugineum, Tribolium navale) |
| gen. | rust-red | rostrot |
| entomol. | rust-red flour beetle | Rotbrauner Reismehlkäfer (Tribolium castaneum) |
| biol. | rust-red grain beetle | rotbrauner Leistenkopfplattkaefer (Cryptolestes ferrugineus) |