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Genus of crickets
Trigonidium[1] 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;[2] many species endemic to Pacific islands including Hawaii have now been placed in the genus Nudilla.
Subgenera and species
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The Orthoptera Species File[2] 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 Stål, 1877
- subgenus Parametioche Otte & Alexander, 1983
- Trigonidium rectinerve (Chopard, 1951) – Australia
- subgenus Superstes Hugel, 2012
- Trigonidium payendeei Hugel, 2012
- Trigonidium superba Hugel, 2012
subgenus Trigonidium
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Auth: Rambur, 1838 – Europe, Africa, Asia, Australia, Pacific islands
(synonyms: Trigonidium (Alamia) Serville, 1838, Trigonidomorpha Chopard, 1925)
- Trigonidium ahiu Otte, 1994
- Trigonidium albarum Ma, Yuan & Gu, 2025
- Trigonidium ammonga (Otte & Alexander, 1983)
- Trigonidium armarina Otte & Alexander, 1983
- Trigonidium australianum (Chopard, 1925)
- Trigonidium basilewskyi (Chopard, 1955)
- Trigonidium brevipenne Saussure, 1899
- Trigonidium bundilla Otte & Alexander, 1983
- Trigonidium canara Otte & Alexander, 1983
- Trigonidium canberrae Otte & Alexander, 1983
- Trigonidium cicindeloides Rambur, 1838 – type species
- Trigonidium erythrocephalum (Walker, 1869)
- Trigonidium fuscifrons (Chopard, 1936)
- Trigonidium goobita Otte & Alexander, 1983
- Trigonidium guineense (Saussure, 1878)
- Trigonidium humbertianum (Saussure, 1878)
- Trigonidium infuscatum (Chopard, 1925)
- Trigonidium inopinum Otte & Cowper, 2007
- Trigonidium japonicum Ichikawa, 2001
- Trigonidium killawarra Otte & Alexander, 1983
- Trigonidium kundui (Bhowmik, 1971)
- Trigonidium lalwinya Otte & Alexander, 1983
- Trigonidium lineatifrons (Chopard, 1935)
- Trigonidium maoricum (Walker, 1869)
- Trigonidium meekappa Otte & Alexander, 1983
- Trigonidium nigripes Yuan, Ma & Gu, 2022
- Trigonidium nigritum (Saussure, 1899)
- Trigonidium novarae (Saussure, 1878)
- Trigonidium obscuripenne (Chopard, 1957)
- Trigonidium pallidipenne (Chopard, 1962)
- Trigonidium pallipes (Chopard, 1938)
- Trigonidium parinerve (Chopard, 1925)
- Trigonidium pubescens (Chopard, 1954)
- Trigonidium rubellonigrum Gorochov, 1987
- Trigonidium rubrumoculum He & Ma, 2022
- Trigonidium solis Tan, Baroga-Barbecho & Yap, 2019
- Trigonidium vittatum (Chopard, 1954)
