Trigonidiinae

Trigonidiinae
	Trigonidium cicindeloides male
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Orthoptera
Suborder:	Ensifera
Family:	Trigonidiidae
Subfamily:	Trigonidiinae; Saussure, 1870
Diversity
	>40 genera. See text.

Trigonidiinae is a subfamily of insects in the order Orthoptera, suborder Ensifera, based on the type genus Trigonidium. They are often referred to as sword-tail crickets,[1] winged bush crickets or trigs.[2]

Tribes and Genera

The Orthoptera Species File[3] lists:

Auth.: Chopard, 1968; distribution: Americas

Auth.: Saussure, 1874; Worldwide distribution (except Antarctica)

Anaxipha exigua female[4]

Amusurgus Brunner von Wattenwyl, 1893
Anacyrtoxipha Chopard, 1934 - monotypic A. albotibialis (La Baume, 1911) - E. Africa
Anaxipha Saussure, 1874
Anaxiphomorpha Gorochov, 1987
Cyrtoxipha Brunner von Wattenwyl, 1873 - Americas
Cyrtoxiphoides Chopard, 1951
Dolichoxipha Chopard, 1951 - Australia
Estrellina- monotypic E. rehni Hebard, 1933
Falcicula - monotypic F. hebardi Rehn, 1903
Hebardinella - monotypic H. americana (Chopard, 1932)
Homoeoxipha Saussure, 1874
Hydropedeticus Miall & Gilson, 1902
Jarmilaxipha Otte & Peck, 1998
Laupala Otte, 1994
Lobeda Walker, 1869
Macroanaxipha Hebard, 1928
Metioche Stål, 1877
Metiochodes Chopard, 1932
Natula Gorochov, 1987
Nudilla Gorochov, 1988
Prolaupala Otte, 1994
Rhicnogryllus Chopard, 1925
Sectus Ma & Pan, 2019
Svistella Gorochov, 1987
Symphyloxiphus Rehn, 1906 - S. America
Trigonidium Rambur, 1838
Trigonidomorpha Chopard, 1925
Zarceomorpha - monotypic Z. abdita Gorochov, 1994
Zarceus Bolívar, 1895
Zudella Gorochov, 1988

Kim, Tae-Woo (2013), "A Taxonomic Review of the Sword-tailed Cricket Subfamily Trigonidiinae (Orthoptera: Ensifera: Gryllidae)", Animal Systematics, Evolution and Diversity, 29 (1): 74–83, doi:10.5635/ASED.2013.29.1.74
"Subfamily Trigonidiinae - Winged Bush Crickets, Trigs", BugGuide, retrieved 2016-10-25
Orthoptera Species File (Version 5.0/5.0: retrieved 3 February 2019)
Cirrus Digital Say's Trig Cricket - Anaxipha exigua

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