Guavina guavina (Valenciennes 1837) . Guavina; Guavina, Guavina Cabezona

Vouchers: Not available. Distribution: Western Atlantic Ocean; from Florida, USA, to southeastern Brazil; entering estuaries and littoral lagoons and ascending river courses; (Nicaragua) WK, KP, Es and BF (Atlantic); 0–8 masl; Per, Dia, Amp. Occurrence and conservation status: Nat; LC (2019), population trend unknown. Literature: Villa (1982: 225, as Guabina guabina —misspelled; detailed description, including illustrations and an identification key, and information on distribution and ecology), Robertson & Van Tassell (2019: 4101; detailed description, including illustrations, and information on distribution, with a map, and ecology) and Angulo (2021: 35; listed, including information on distribution).