diabolica, Barbucca Roberts [T. R.] 1989:100, Fig. 75 [Memoirs of the California Academy of Sciences No. 14; ref. 6439] Forest stream flowing into Sungai Madai 2-3 kilometers upstream from confluence with Kapuas River, 0°47'E, 112°48"E, Indonesia. Holotype: MZB 3536. Paratypes: (48) BMNH 1982.3.29.132-134 (3); CAS 49354 (12), 52591 (1); FMNH 94233 (3); MNHN 1982-0698 (3); MZB 3537, 3538, 3539 (2?), 3540 (1), 3541; RMNH 28876 (2); USNM 230268 (7); ZMA 116537. •Valid as Barbucca diabolica Roberts 1989 -- (Kottelat 1990:251 [ref. 14137], Kottelat et al. 1993:51 [ref. 23448], Kottelat & Lim 1996:235 [ref. 23210], Doi 1997:16 [ref. 22832], Kottelat & Widjanarti 2005:156 [ref. 28284], Kottelat 2012:43 [ref. 32367], Kottelat 2013:185 [ref. 32989], Hasan et al. 2023:[2] [ref. 40629]). Current status: Valid as Barbucca diabolica Roberts 1989. Barbuccidae. Distribution: Southeast Asia: Malaya and Sarawak (Malaysia), southern Thailand, and Sumatra, Belitung Island and Kalimantan (Indonesia). Habitat: freshwater.