A review of the Caryanda tamdaoensis species-group (Orthoptera: Acrididae), with description of a new species from Yunnan, China Author Song, Hong 0000-0002-2486-8889 College of Agriculture and Biological Science, Dali University, Dali, Yunnan 671003, China. 1974433042@qq.com Author Yin, Zhi-Long 0000-0003-3777-0714 College of Agriculture and Biological Science, Dali University, Dali, Yunnan 671003, China. yinzhilong.1998@qq.com Author Storozhenko, Sergey Yu. Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok, 690022, Russia. Author Mao, Ben-Yong College of Agriculture and Biological Science, Dali University, Dali, Yunnan 671003, China. & Research Center for Northwest Yunnan Biodiversity, Dali University, Dali, Yunnan 671003, China. text Zootaxa 2024 2024-07-01 5474 4 412 426 http://dx.doi.org/10.11646/zootaxa.5474.4.4 journal article 299660 10.11646/zootaxa.5474.4.4 c2fe18bf-4812-4d13-a722-4cbfbdd63c9b 1175-5326 12681324 D2AB9897-0237-4D6B-B961-3A4ADD4AEC4D Caryanda azurea Gorochov & Storozhenko, 1994 Remarks. Two species, C. azurea and C . colourfula , were described from North Vietnam and South China , respectively ( Gorochov & Storozhenko, 1994 ; Mao et al. , 2011 ). The shape of male genitalia of both species are identical but the specimens from Yunnan are smaller and the color of hind femora mostly red while Vietnamese specimens are larger and hind femora yellowish brown (rare grayish green) without red color. In Vietnam , this species occupied highlands at altitude below 1000 m , while in China it is found in mountains at altitudes 1300–1800 m .