pterospilotus, Symphurus Ginsburg [I.] 1951:194, Pl. 2 (fig. E) [Zoologica, Scientific Contributions of the New York Zoological Society v. 36 (pt. 3); ref. 12891] Isla de Flores, Uruguay. Holotype (unique): USNM 87770. •Valid as Symphurus pterospilotus Ginsburg 1951 -- (de Lema & de Oliveira 1977:5 [ref. 7244], Scott & Scott 1988:561 [ref. 25518], McAllister 1990:224 [ref. 14674], Nión et al. 2016:55 [ref. 35565] with author as Guinsburg). •Synonym of Symphurus diomedeanus (Goode & Bean 1885) -- (Munroe 1998:91 [ref. 23285], Munroe 2003:1944 [ref. 27118]). Current status: Synonym of Symphurus diomedeanus (Goode & Bean 1885). Cynoglossidae: Symphurinae. Habitat: marine.