TrigonidiumRambur (1838) Faune entomologique de l'Andalousie 2: 39. is a large genus of sword-tail crickets, typical of the tribe Trigonidiini. Records of occurrence are from Europe, Africa, tropical Asia, Australia and the Pacific islands;Orthoptera Species File: Trigonidium (retrieved 15 November 2025) many species endemic to Pacific islands including Hawaii have now been placed in the genus Nudilla.
Subgenera and species The Orthoptera Species File currently lists five subgenera: subgenus Balamara Auth: Otte & Alexander, 1983 - Australia Trigonidium albovittatum (Chopard, 1951) Trigonidium gidya (Otte & Alexander, 1983) Trigonidium marroo (Otte & Alexander, 1983) subgenus Metioche Trigonidium (Metioche) vittaticolle Stål, 1861 subgenus Parametioche Trigonidium rectinerve (Chopard, 1951) - Australia subgenus Superstes Hugel, 2012 Trigonidium payendeei Hugel, 2012 Trigonidium superba Hugel, 2012 subgenus Trigonidium Auth: Rambur, 1838 - Europe, Africa, Asia, Australia, Pacific islands (synonyms: Trigonidium (Alamia) , Trigonidomorpha )
Trigonidium ahiu Trigonidium albarum Trigonidium ammonga Trigonidium armarina Trigonidium australianum Trigonidium basilewskyi Trigonidium brevipenne Trigonidium bundilla Trigonidium canara Trigonidium canberrae Trigonidium cicindeloides - type species Trigonidium erythrocephalum Trigonidium fuscifrons Trigonidium goobita Trigonidium guineense Trigonidium humbertianum Trigonidium infuscatum Trigonidium inopinum Trigonidium japonicum Trigonidium killawarra Trigonidium kundui Trigonidium lalwinya Trigonidium lineatifrons Trigonidium maoricum Trigonidium meekappa Trigonidium nigripes Trigonidium nigritum Trigonidium novarae Trigonidium obscuripenne Trigonidium pallidipenne Trigonidium pallipes Trigonidium parinerve Trigonidium pubescens Trigonidium rubellonigrum Trigonidium rubrumoculum Trigonidium solis Trigonidium vittatum
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