TripetalocerinaeTripetalocerinae is a subfamily of groundhoppers or pygmy grasshoppers. There are at least two genera and two described species, found in India, China, Indo-China and Malesia.DescriptionGroudhoppers in this subfamily are characterised by having relatively very large antennae, but consisting of only eight segments.GeneraTwo monotypic genera belong to the single tribe Tripetalocerini:Tripetalocera Westwood, 1834Tripetaloceroides Storozhenko, 2013