ruhuna, Laubuca Pethiyagoda [R.], Kottelat [M.], Silva [A.], Maduwage [K.] & Meegaskumbura [M.] 2008:19, Figs. 11-12 [Ichthyological Exploration of Freshwaters v. 19 (no. 1); ref. 29714] Gin River at Mawanana (near Neluwa), 6°22'N, 80°21'E, Sri Lanka, elevation 84 meters. Holotype: WHT 7524. Paratypes: WHT 7525 (1), 7526 (5), 7527 (3), 7613 (1), 7647 (1). Plus WHT 7609 (2, c&s). •Valid as Laubuca ruhuna Pethiyagoda, Kottelat, Silva, Maduwage & Meegaskumbura 2008 -- (Kulabtong et al. 2012:93 [ref. 32008], Lalramliana et al. 2017:269 [ref. 35204]). •Synonym of Laubuka varuna Pethiyagoda, Kottelat, Silva, Maduwage & Meegaskumbura 2008 -- (Sudasinghe et al. 2020:[11] [ref. 37590]). Current status: Synonym of Laubuka varuna Pethiyagoda, Kottelat, Silva, Maduwage & Meegaskumbura 2008. Danionidae: Danioninae. Habitat: freshwater.