tsukawakii, Tonlesapia Motomura [H.] & Mukai [T.] 2006:47, Figs. 1-3 [Ichthyological Exploration of Freshwaters v. 17 (no. 1); ref. 28634] Northwestern part of Lake Tonle Sap, near Siem Reap, Cambodia, depth less than 1 meter. Holotype: AMS I.43624-001. Paratypes: AMS I.43625-001 (1), I.43625-002 (1); CSIRO H 6249-01 (1). •Valid as Tonlesapia tsukawakii Motomura & Mukai 2006 -- (Ng & Rainboth 2011:62 [ref. 31577], Kottelat 2013:386 [ref. 32989], Taki et al. 2021:418 [ref. 39830]). Current status: Valid as Tonlesapia tsukawakii Motomura & Mukai 2006. Callionymidae. Distribution: Southeast Asia: Lake Tonle Sap and the Mekong River delta, Cambodia and Vietnam. Habitat: freshwater.