Dawwrueng, P., Gorochov, A. V., & Suwannapoom, C. (2023). Revision of the genus Ultragryllacris (Orthoptera: Stenopelmatidae: Gryllacridinae), with description of new species. Zootaxa, 5389(4), 445–458. https://doi.org/10.11646/zootaxa.5389.4.3