prognatha, Perca Forster [J. R.] in Bloch & Schneider 1801:301 [M. E. Blochii, Systema Ichthyologiae; ref. 471] Not available, manuscript name mentioned in account of Epinephelus oxygeneios. Based on description in manuscript by Forster (Johann Reinhold Forster, 1729-1798, German explorer and naturalist of Cook's second voyage). Subsequent publication in an available way not researched. •Listed as valid as Polyprion prognathus (Forster 1801) -- (Pequeño 1989:59 [ref. 14125]). •In the synonymy of Polyprion oxygeneios (Schneider & Forster 1801) -- (Dyer & Westneat 2010:604 [ref. 31446]). Nomen Nudum. Current status: Synonym of Polyprion oxygeneios (Schneider & Forster 1801). Polyprionidae.