aurarmus, Odontobutis Vidthayanon [C.] 1995:236, Figs. 1-5, 7 [Ichthyological Exploration of Freshwaters v. 6 (no. 3); ref. 21885] Kud Thing marsh, 18°19'N, 104°41'E, Nong Khai Province, Thailand, depth 1.5 meters. Holotype: NIFI 2427. Paratypes: CAS 79538 (5); KUMF 2993 (11); LIAIP 1990130 (4); NIFI 2382 and KUMF 2994 (40); NIFI 2349 (80), 2422 (7); NSMT-P 41250 (4); UMMZ 223248 (5); USNM 325486 (6). •Valid as Odontobutis aurarmus Vidthayanon 1995 -- (Kottelat 1998:113 [ref. 23436], Chae 1999:12 [ref. 25430]). •Valid as Neodontobutis aurarmus (Vidthayanon 1995) -- (Kottelat 2001:153 [ref. 25780], Chen et al. 2002:233 [ref. 26719], Iwata 2011:70 [ref. 31725], Kottelat 2013:387 [ref. 32989], Kottelat 2015:48 [ref. 33971], Taki et al. 2021:421 [ref. 39830]). Current status: Valid as Neodontobutis aurarmus (Vidthayanon 1995). Odontobutidae. Distribution: Southeast Asia: Mekong River basin, Thailand and southern Laos. Habitat: freshwater.