flavicaudata, Sikukia Chu [X.-L.] & Chen [Y.-R.] 1987:378, Fig. 9 [Fishes of Xishuang Banna; ref. 22225] Xishuangbanna, Lancang River, Yunnan Province, China. Holotype: KIZ 1973001086 [735161]. Paratypes: (36) KIZ 1973001087 [734091] (1), 1973001088 [ex 735034] (1), 1973001089 [ex 735016] (1), 1973001090-92 [ex 735098-100] (3), 1973001093-96 [ex 735130-133] (4), 1973001097-101 [735135-139] (5), 1973001102 (1), 1973001103-107 [ex 735141-145 ](5), 1973001108-109 [ex 735147-148] (2), 1973001110-116 [ex 735151-157] (7), 1973001117-118 [ex 735159-160] (2), 1973001119-120 [ex 735162-163] (2), 1973001860-61 (2). Type catalog: Du et al. 2013:347 [ref. 32939], Min et al. 2026:122 [ref. 42825]. •Valid as Sikukia flavicaudata Chu & Chen 1987 -- (Chu & Cui in Chu & Chen 1989:168 [ref. 13584], Zhu 1995:52 [ref. 25213], Li et al. 1998:454 [ref. 24130], Shan et al. in Yue 2000:94 [ref. 25272], Kottelat 2001:81 [ref. 25780], Kottelat 2013:162 [ref. 32989], Zhang et al. 2016:98 [ref. 34477], Fu et al. 2021:9570 [ref. 39347]). Current status: Valid as Sikukia flavicaudata Chu & Chen 1987. Cyprinidae: Cyprininae. Distribution: Southeast Asia: Mekong River system (China and Laos). Habitat: freshwater.