Biology:Trigonidium (cricket)

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Short description: Genus of crickets

Trigonidium
Little Cricket (16105039702).jpg
Trigonidium cicindeloides
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Orthoptera
Suborder: Ensifera
Family: Trigonidiidae
Subfamily: Trigonidiinae
Tribe: Trigonidiini
Genus: Trigonidium
Rambur, 1838
Synonyms

for subgenus Trigonidium

  • Alamia Serville, 1838
  • Ceratinopterus Fieber, 1853

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

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

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

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

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

  1. Rambur (1838) Faune entomologique de l'Andalousie 2: 39.
  2. 2.0 2.1 Orthoptera Species File: Trigonidium (Version 5.0/5.0; retrieved 22 August 2020)

Wikidata ☰ Q14506507 entry