acutirostra, Dasyatis Nishida [K.] & Nakaya [K.] 1988:115, Figs. 1-2 [Japanese Journal of Ichthyology v. 35 (no. 2); ref. 12618] East China Sea, 30°09'-31°30'N, 124°13'-127°53'E, depth 53-142 meters. Holotype: HUMZ 97435. Paratypes: FAKU 101210 (1), HUMZ 107583-99 (17), MTUF-P 25267 (1), USNM 51358 (1). •Valid as Dasyatis acutirostra Nishida & Nakaya 1988 -- (Nishida 1990:92 [ref. 19783], Nishida & Nakaya 1990:338 [ref. 20166], Compagno 1999:495 [ref. 25589], Nakabo 2000:179 [ref. 25086], Nakabo 2002:179 [ref. 26001], Choi et al. 2003:70, 484 [ref. 26218], Santos et al. 2004:10 [ref. 27848], Weigmann 2016:128 [ref. 34211] see remarks). •Valid as Telatrygon acutirostra (Nishida & Nakaya 1988) -- (Last et al. 2016:357 [ref. 34581], Last et al. 2016:401 [ref. 34638], Last et al. 2016:609 [ref. 35010], Calle-Morán et al. 2020:246 [ref. 37881]). Current status: Valid as Telatrygon acutirostra (Nishida & Nakaya 1988). Dasyatidae: Dasyatinae. Distribution: Northwestern Pacific: China and southern Japan; eastern Pacific: Ecuador. Habitat: marine.