dai, Laichowcypris Nguyen [V. H.] & Doan [L. H.] 1969:10, Fig. 1 in ref. 29795 [Some data on composition, origin, and distribution of cyprinid species in northern Vietnam; ref. 25483] River Song Da [Da River] between Lai Chau and Hoa Binh, Vietnam. Lectotype: RIAH 1016. Paralectotypes: (9) some in RIAH. Laichowcypris day Mai 1978 is the same species. See Kottelat 2001:113, 116 [ref. 25482] for availability issues. See Nguyen & Doan 2008 [ref. 29793] for an English translation of ref. 25483. Lectotype selected by Roberts & Catania 2008:89 [ref. 29794]. •Valid as Cyprinus dai (Nguyen & Doan 1969) -- (Kottelat 2001:21 [ref. 25482], Roberts & Catania 2008:94 [ref. 29794]. Kottelat 2013:95 [ref. 32989]). Current status: Valid as Cyprinus dai (Nguyen & Doan 1969). Cyprinidae: Cyprininae. Distribution: Vietnam. Habitat: freshwater.