kreffti, Patagonotothen Balushkin [A. V.] & Stehmann [M. F. W.] 1993:213, Fig. 1 [Archiv für Fischereiwissenschaft v. 41 (no. 3); ref. 20650] Western South Atlantic, 54°07.8'S, 57°42.2'W, depth 155-160 meters. Holotype: ZIN 50258. Paratypes: ISH 263-1976 (9), ZIN 50259 (3). •Valid as Patagonotothen kreffti Balushkin & Stehmann 1993 -- (Balushkin & Merrett 1996:543 [ref. 24651], Pequeño 1997:83 [ref. 23536], Eastman & Eakin 2000:15 [ref. 24631], Balushkin 2000:S97 [ref. 29555], Eastman & Eakin 2021:[3] [ref. 38307]). Current status: Valid as Patagonotothen kreffti Balushkin & Stehmann 1993. Nototheniidae: Nototheniinae. Distribution: Southwestern Atlantic. Habitat: marine.