Trigonidium (cricket)

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

for subgenus Trigonidium

  • AlamiaServille, 1838
  • CeratinopterusFieber, 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 .

Contents

Subgenera and Species

The Orthoptera Species File [2] currently lists five subgenera:

Balamara

Auth: Otte & Alexander, 1983 - Australia

Parametioche

Auth: Otte & Alexander, 1983 - Australia

Paratrigonidium

Auth: Brunner von Wattenwyl, 1893 - mostly tropical Asia

Trigonidium

Auth: Rambur, 1838 - Europe, Africa, Asia, Australia, Pacific islands

Trigonidomorpha

Auth: Chopard, 1925 - Africa, India, Australia

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Tettigoniinae

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Trigonidiinae Subfamily of crickets

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Pseudophyllinae

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Phaneropterinae

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Gomphocerinae Subfamily of grasshoppers

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Phalangopsinae Subfamily of crickets

Phalangopsinae, occasionally known as spider crickets, are a subfamily of crickets in the family Phalangopsidae. Members of Phalangopsinae are found worldwide in tropical and subtropical regions. Most species in the subfamily are nocturnal and can be found in rocky areas, near fallen wood, and the understory of forests. Some species are gregarious, gathering in large numbers.

<i>Teleogryllus</i> Genus of crickets

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Eneopterinae Subfamily of crickets

The Eneopterinae are a subfamily of crickets, in the family Gryllidae, based on the type genus Eneoptera. It is one of several groups widely described as "true crickets". Of the more than 500 species that make up this subfamily, most occur in moist, tropical habitats. These insects are medium to large and brown or gray in color. They eat plant leaves, flowers, and fruits and can occasionally cause economic damage. Their eggs are deposited in pith, bark, or wood. Eneopterinae show a great diversity in stridulatory apparatus, signals emitted, and associated behaviour.

Mogoplistidae Family of crickets

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Nemobiinae Subfamily of crickets

Nemobiinae is a subfamily of the newly constituted Trigonidiidae, one of the cricket families. The type genus is Nemobius, which includes the wood cricket, but members of this subfamily may also be known as ground crickets or "pygmy field crickets".

<i>Loxoblemmus</i> Genus of crickets

Loxoblemmus is a genus of crickets in tribe Gryllini. Species can be found in Africa, Asia and Australia.

Pentacentrinae is a subfamily of crickets in the family Gryllidae. Sometimes known as 'Silent Litter Crickets', they occur in tropical Asia, Africa and the Americas.

Tafalisca is a genus of silent bush crickets in the family Gryllidae. There are more than 20 described species in Tafalisca.

Podoscirtinae Subfamily of crickets

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Metioche is a genus of sword-tail crickets in the tribe Trigonidiini. Species have been found in tropical: S. America, Africa, Asia and Australia.

<i>Velarifictorus</i> Genus of crickets

Velarifictorus is a genus of crickets in the family Gryllidae and tribe Gryllini. Species have been recorded in Australia, Asia, Africa and the southeastern US.

Aphonoides is a genus of crickets in the subfamily Podoscirtinae and tribe Aphonoidini. Most species records are from eastern Asia and Australasia, but some have been found in Africa and South America.

References

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