3.5. 1.TricentrusStål, 1866 Tricentrus Stål, 1866 Tricentrus Stål, 1866: 89; Distant, 1907: 53; Funkhouser, 1927: 495; Goding, 1931: 303; Wu, 1935: 62; Metcalf & Wade, 1965: 379; Ahmad & Yasmeen, 1974: 183; Ananthasubramanian & Ananthakrishnan, 1975: 224; Yuan & Chou, 2002: 362–363. Tricentrus Metcalf & Wade, 1965: 411. Taloipa Metcalf & Wade, 1965: 1479. Otaris Buckton, 1903: 249; Metcalf & Wade, 1965: 421. Taloipa Buckton, 1905: 334. Centrotus Matsumura, 1914: 72. Centrotoscelus Funkhouser, 1914: 72; Yuan & Chou, 2002: 330. Arisangargara Kato, 1928: 48. Type species. Centrotus fairmairei Stål, 1859 Diagnosis. Modified from Wallace and Deitz (2004). Suprahumeral horns present or absent; posterior pronotal process straight at base, appressed against scutellum. Scutellum most apices visible. Frontoclypeal margins expanding gradually towards apex. Frontoclypeal lobes distinct or indistinct, not extending to apex of frontoclypeus. Metathoracic leg trochanter with very large spines. Forewing with R 1, R 2 + 3, R 4 + 5, M 1 + 2, M 3 + 4, apex unfused (5 apical cells). Female second valvulae without significant broadening.

Published as part of Li, Feng-E, Yang, Lin, Long, Jian-Kun, Chang, Zhi-Min & Chen, Xiang-Sheng, 2026, Integrative taxonomy of diversification treehopper Tricentrus (Hemiptera: Membracidae: Centrotinae) from China shed their phylogenomic relationship and the evolutionary history, pp. 215-233 in Arthropod Systematics & Phylogeny 84 on pages 215-233, DOI: 10.3897/asp.84.e164719