Dialarnaca is a genus of Asian Orthopterans sometimes known as "leaf-folding-" or "raspy-crickets", in the subfamily Hyperbaeninae and tribe Asarcogryllacridini, was erected by Andrey Gorochov in 2005.

[1] Species have been recorded from the Philippines, Hainan and Yunnan province.

[2] The Orthoptera Species File[2] lists: Note: Dialarnaca quadrateprocera is now Siamgryllacris quadrateprocera (Bian, Zhu & Shi, 2017)