ambigua, Maculabatis Last [P. R.], Bogorodsky [S. V.] & Alpermann [T. J.] 2016:67, Figs. 1-6 [Zootaxa 4154 (no. 1); ref. 34669] Red Sea off Jizan, Saudi Arabia, 16°51'N, 42°25'E, depth 20-22 meters. Holotype: SMF 35803. Paratypes: CSIRO, KAUMM, SMF. Plus non-type material. •Valid as Maculabatis ambigua Last, Bogorodsky & Alpermann 2016 -- (Last et al. 2016:573 [ref. 35010], Golani & Fricke 2018:15 [ref. 36273], Zajonz et al. 2019:60 [ref. 36871], Golzarianpour et al. 2020:331 [ref. 37674], Ebert et al. 2021:93 [ref. 38234] as cf. ambigua, Manjaji-Matsumoto et al. 2022:605 [ref. 39674], Zajonz et al. 2022:26 [ref. 40522]). Current status: Valid as Maculabatis ambigua Last, Bogorodsky & Alpermann 2016. Dasyatidae: Urogymninae. Distribution: Red Sea; Indian Ocean: Socotra (Yemen), Zanzibar (Tanzania), Pakistan, India and Sri Lanka. Habitat: marine.