Hennemann, F. H. “A Review of Sadyattes Stål, 1875, With the Descriptions of Six New Species from the Philippines (Phasmatodea: Platycraninae: Stephanacridini)”. Zootaxa, vol. 5610, no. 1, Mar. 2025, pp. 1-72, doi:10.11646/zootaxa.5610.1.1.