frerichsi, Raja Krefft [G.] 1968:22, Figs. 10-14 [Archiv für Fischereiwissenschaft v. 19 (no. 1); ref. 7902] Off mouth of Río de la Plata, Argentina, 35°43'S, 52°43'W, depth 1000 meters. Holotype: ZMH 25248 [ex ISH 1532-1966]. Paratypes: ZMH 25246 [ex ISH 1124-1966a-r] (17), 25247 [ex 1525-1966a-m] (15, 2 to MCZ), 25249 [ex 1547-1966] (1). Type catalog: Krefft 1978:6 [ref. 9884], Thiel et al. 2009:23-24 [ref. 30918] •Valid as Raja frerichsi Krefft 1968 -- (Pequeño 1997:79 [ref. 23536]). •Valid as Amblyraja frerichsi (Krefft 1968) -- (McEachran & Dunn 1998:286 [ref. 23312], Compagno 1999:490 [ref. 25589], Menni & Stehmann 2000:79 [ref. 24909], Weigmann 2016:102 [ref. 34211] see remarks, Last et al. 2016:18 [ref. 34941] with remarks, Last et al. 2016:211 [ref. 35000], Nión et al. 2016:22 [ref. 35565], Zavalaga et al. 2024:2 [ref. 41121]). Current status: Valid as Amblyraja frerichsi (Krefft 1968). Rajidae. Distribution: Southeastern Pacific: southern Peru southward; southwestern Atlantic: Río de la Plata (Argentina) southward. Habitat: marine.