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.
| Trigonidium | |
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| Trigonidium cicindeloides | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Orthoptera |
| Suborder: | Ensifera |
| Family: | Trigonidiidae |
| Subfamily: | Trigonidiinae |
| Tribe: | Trigonidiini |
| Genus: | Trigonidium Rambur, 1838 |
| Synonyms | |
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for subgenus Trigonidium
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Subgenera and species edit
The Orthoptera Species File[2] currently lists five subgenera:
- Balamara
Auth: Otte & Alexander, 1983 - Australia
- Trigonidium albovittatum (Chopard, 1951)
- Trigonidium gidya (Otte & Alexander, 1983)
- Trigonidium marroo (Otte & Alexander, 1983)
- Parametioche
Auth: Otte & Alexander, 1983 - Australia
- Trigonidium rectinerve (Chopard, 1951)
Paratrigonidium edit
Auth: Brunner von Wattenwyl, 1893 - mostly tropical Asia
- Trigonidium castaneum (Brunner von Wattenwyl, 1893)
- Trigonidium chichila (Ingrisch, 2001)
- Trigonidium chloropodum (He, 2017)
- Trigonidium chopardianum (Ebner, 1943)
- Trigonidium coloratum (Caudell, 1927)
- Trigonidium darevskii Gorochov, 1987
- Trigonidium fasciatum (Brunner von Wattenwyl, 1893)
- Trigonidium javanicum (Caudell, 1927)
- Trigonidium majusculum (Karny, 1915)
- Trigonidium nitidum (Brunner von Wattenwyl, 1893)
- Trigonidium striatum (Shiraki, 1911)
- Trigonidium topali Gorochov, 1987
- Trigonidium transversum (Shiraki, 1930)
- Trigonidium unifasciatum (Chopard, 1928)
- Trigonidium venustulum (Saussure, 1878)
Trigonidium edit
Auth: Rambur, 1838 - Europe, Africa, Asia, Australia, Pacific islands
- Trigonidium ahiu Otte, 1994
- Trigonidium amarina Otte & Alexander, 1983
- Trigonidium australianum (Chopard, 1925)
- 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 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 lalwinya Otte & Alexander, 1983
- Trigonidium meekappa Otte & Alexander, 1983
- Trigonidium nigripes Yuan, Ma & Gu, 2022
- Trigonidium nigritum (Saussure, 1899)
- Trigonidium novarae (Saussure, 1878)
- Trigonidium parinerve (Chopard, 1925)
- Trigonidium rubellonigrum Gorochov, 1987
- Trigonidium rubrumoculum He & Ma, 2022
- Trigonidium solis Tan, Baroga-Barbecho & Yap, 2019
Trigonidomorpha edit
Auth: Chopard, 1925 - Africa, India, Australia
- Trigonidium ammonga (Otte & Alexander, 1983)
- Trigonidium basilewskyi (Chopard, 1955)
- Trigonidium fuscifrons (Chopard, 1936)
- Trigonidium kundui (Bhowmik, 1971)
- Trigonidium lineatifrons (Chopard, 1935)
- Trigonidium obscuripennis (Chopard, 1957)
- Trigonidium pallidipennis (Chopard, 1962)
- Trigonidium pallipes (Chopard, 1938)
- Trigonidium pubescens (Chopard, 1954)
- Trigonidium sjostedti (Chopard, 1925) [Or as Trigonidomorpha sjostedti Chopard, 1925]
- Trigonidium vittatum (Chopard, 1954) => [Or as Trigonidomorpha vittata Chopard, 1954]
References edit
- ^ Rambur (1838) Faune entomologique de l'Andalousie 2: 39.
- ^ a b Orthoptera Species File: Trigonidium (Version 5.0/5.0; retrieved 22 August 2020)