argentinensis, Dipturus Díaz de Astarloa [J. M.], Mabragaña [E.], Hanner [R.] & Figueroa [D. E.] 2008:37, Figs. 1-2 [Zootaxa No. 1921; ref. 29969] Off central Patagonia, continental shelf, 45°38'S, 64°08'W, depth 98 meters. Holotype: INIDEP 793. Paratypes: INIDEP 794-800, 802-803 (total 7). •Valid as Zearaja argentinensis (Díaz de Astarloa, Mabragaña, Hanner & Figueroa 2008) -- (Weigmann 2016:123 [ref. 34211] see remarks, Last et al. 2016:23 [ref. 34941], Last et al. 2016:360 [ref. 35000]). •Valid as Dipturus argentinensis Díaz de Astarloa, Mabragaña, Hanner & Figueroa 2008 -- (Mabragaña et al. 2011:7 and table S2 [ref. 31800], Vargas-Caro 2015:323 [ref. 33982], Concha et al. 2019:507 [ref. 36686], Kim et al. 2021:46 [ref. 39117]). •Synonym of Dipturus trachyderma (Krefft & Stehmann 1975) -- (Figueroa et al. 2024:18 [ref. 40977]). Current status: Synonym of Dipturus trachyderma (Krefft & Stehmann 1975). Rajidae. Habitat: marine.