Onomarchus uninotatus

{{Short description|Species of insect}}

{{Speciesbox

| image = Onomarchus Kanara.jpg

| genus = Onomarchus

| species = uninotatus

| authority = (Serville, 1838){{Cite web|title=Onomarchus uninotatus (Serville, 1838)|url=https://www.gbif.org/species/1693083|access-date=2021-07-30|website=www.gbif.org|language=en}}

}}

Onomarchus uninotatus is a species of pseudophylline bush cricket from the family Tettigoniidae, native to South and Southeast Asia, and southern China.{{cite web |title=Onomarchus uninotatus |url=https://www.inaturalist.org/taxa/547516-Onomarchus-uninotatus |website=iNaturalist |access-date=2021-07-30 |language=en}}{{Cite web| title=species Onomarchus uninotatus (Serville, 1838) | url=http://orthoptera.speciesfile.org/Common/basic/Taxa.aspx?TaxonNameID=1140532 | publisher=orthoptera.speciesfile.org | access-date=26 August 2023 }} It is a fairly large leaf-like bush cricket where adults are green (often fading to brown in specimens) and on average measure about {{cvt|6|cm}} long in males and {{cvt|7.5|cm}} long in females; nymphs are smaller, have small wings and can be either green or brown.{{cite journal| last=Sreeja | first=P. | last2=Lenin | first2=N. | last3=Bhaskar | first3=H. | last4=Chellappan | first4=M. | last5=Bhaskar | first5=D. | year=2023 | title=Record of Onomarchus uninotatus (Serville, 1838) (Orthoptera, Tettigoniidae) as a pest of jackfruit from Kerala, India | journal=Entomon | volume=48 | issue=1 | pages=95-98 | doi=10.33307/entomon.v48i1.849 }} Both adults and nymphs of this common, nocturnal bush cricket are herbivorous and the species is sometimes considered a serious pest when feeding on the foliage of fruit trees, especially jackfruit.