See text Mnesarchus Stål, 1877 Discotettix[1] is a genus of groundhoppers (Orthoptera: Tetrigidae) found in Malesia, Brunei, Indonesia and the Philippines; they may be known as "spiky pygmy devils".

After revision, it is the type genus of the tribe Discotettigini and now placed in the subfamily Scelimeninae.

[2][3] The Orthoptera Species File[4] lists two subgenera: The species Disconius shelfordi (Hancock, 1907) from Borneo, was placed in new genus Disconius Skejo, Pushkar & Tumbrinck, 2022:[3] having previously been described as Discotettix shelfordi Hancock, 1907.