grammatophorus, Epinephelus Boulenger [G. A.] 1903:64, Pl. 3 [Annals of the South African Museum v. 3 (pt 3); ref. 15011] KwaZulu-Natal coast, South Africa, southwestern Indian Ocean. Syntypes: BMNH 1903.2.6.2 (1), 1905.6.6.94 (1). •Synonym of Epinephelus rivulatus (Valenciennes 1830) -- (Heemstra & Randall 1986:531 [ref. 5667], Randall et al. 1990:113 [ref. 15987], Randall & Heemstra 1991:248 [ref. 19601], Heemstra & Randall 1993:225 [ref. 21042], Randall 1995:136 [ref. 22896], Evseenko 1996:727 [ref. 24666], Heemstra & Randall 1999:2521 [ref. 24815], Fricke et al. 2018:153 [ref. 35805], Parenti & Randall 2020:79 [ref. 37354], Heemstra 2022:69 [ref. 39742]). Current status: Synonym of Epinephelus rivulatus (Valenciennes 1830). Epinephelidae. Habitat: marine.