parvacauda, Psammobatis McEachran [J. D.] 1983:71, Figs. 12a-b, 14e, 19 [Archiv für Fischereiwissenschaft v. 34 (no. 1); ref. 5382] Southwestern Atlantic, north of Falkland Islands, 51°15'S, 57°16'W, Walther Herwig station 326/66, depth 120 meters. Holotype (unique): ZMH 25234 [ex ISH 1671-1966]. Type catalog: Krefft 1987:74 [ref. 20751], Thiel et al. 2009:22 [ref. 30918]. •Valid as Psammobatis parvacauda McEachran 1983 -- (McEachran & Dunn 1998:286 [ref. 23312], Compagno 1999:489 [ref. 25589], Menni & Stehmann 2000:87 [ref. 24909], Weigmann 2016:100 [ref. 34211] see remarks, Last et al. 2016:24 [ref. 34941], Last et al. 2016:460 [ref. 35005]). •Synonym of Psammobatis normani McEachran 1983 -- (Mabragaña et al. 2020:7 [ref. 37531]). Current status: Synonym of Psammobatis normani McEachran 1983. Arhynchobatidae. Distribution: Southwestern Atlantic: Argentina and Falkland Islands [if valid]. Habitat: marine.