Trigonidiinae

Trigonidiinae
	Trigonidium cicindeloides male
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Clade:	Pancrustacea
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)^[4]

†Abanaxipha Vickery & Poinar, 1994
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
Flospes Ma & He, 2022
Hebardinella - monotypic H. americana (Chopard, 1932)
Homoeoxipha Saussure, 1874
Hydropedeticus - monotypic H. vitiensis Miall & Gilson, 1902 - Fiji
Jarmilaxipha - monotypic J. ecuadorica Otte & Peck, 1998 - Galapagos Is.
Lobeda Walker, 1869
Macroanaxipha Hebard, 1928
Metiochodes Chopard, 1932
Natula Gorochov, 1987
Nudilla Gorochov, 1988 (synonym Laupala Otte, 1994)
Paratrigonidium Brunner von Wattenwyl, 1893
Prolaupala Otte, 1994
Rhicnogryllus Chopard, 1925
Sectus Ma & Pan, 2019
Svistella Gorochov, 1987
Symphyloxiphus Rehn, 1906 - S. America
Trigonidium Rambur, 1838
includes subgenus Metioche Stål, 1877 and Trigonidomorpha Chopard, 1925
Zarceomorpha - monotypic Z. abdita Gorochov, 1994
Zarceus Bolívar, 1895
Zudella Gorochov, 1988