maculidorsalis, Stiphodon Maeda [K.] & Tan [H. H.] 2013:756, Fig. 8-10 [Raffles Bulletin of Zoology v. 61 (no. 2); ref. 32886] South Painan, West Sumatra Province, Sumatra. Holotype: MZB 17213. Paratypes: ZRC 51822(4), 51836 (3), 51445 (4). Plus non-type material. •Valid as Stiphodon maculidorsalis Maeda & Tan 2013 -- (Maeda & Saeki 2013:215 [ref. 33022], Maeda 2013:(7) [ref. 33023], Kottelat 2013:431 [ref. 32989], Maeda & Palla 2015:393 [ref. 33960], Maeda et al. 2015:256 [ref. 33999], Keith et al. 2015:204 [ref. 34328], Parenti 2021:427 [ref. 38603]). Current status: Valid as Stiphodon maculidorsalis Maeda & Tan 2013. Oxudercidae: Sicydiinae. Distribution: Eastern Indian Ocean: West Sumatra (West Sumatra) and Aceh Province (Sumatra) [supposedly amphidromous]. Habitat: freshwater, brackish, marine.