| Gryllidae (Family) |
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| Gryllidae subfam. Trigonidiinae (Subfamily) |
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| Gryllidae subfam. Trigonidiinae tr. Trigonidiini (Tribe) |
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| Trigonidium Rambur, 1839 (Genus) |
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| Trigonidium brevipenne Saussure, 1899 (Species) |
C | T | | | I | | | | | | details |
| Trigonidium capense = Saussure, 1878 (Species) |
C | T | | | I | | | | | | details |
| Trigonidium cicindeloides Rambur, 1839 (Species) |
C | | sC | sT | I | sI | | | | | details |
| Trigonidium erythrocephalum (Walker, 1869) (Species) |
| | sC | sT | | sI | | | | | details |
| Trigonidium nigritum (Saussure, 1899) (Species) |
C | T | | | I | | | | | | details |
| Trigonidium simiola = (Karsch, 1893) (Species) |
C | T | sC | | I | sI | | | | | details |
| Trigonidium subgen. Metioche (Subgenus) |
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| Trigonidium fusca Chopard, 1918 (Species) |
C | | | | I | | | | | | details |
| Trigonidium massaicum Sjostedt, 1909 (Species) |
C | T | | | I | | | | | | details |
| Trigonidium ocularis (Saussure, 1899) (Species) |
C | T | | | I | | | | | | details |
| Trigonidium pallipes Stal, 1860 (Species) |
C | | | | I | | | | | | details |