Centropomus robalito Jordan & Gilbert, 1882 .

Little Snook, Yellowfin Snook; Róbalo de Aleta Amarilla, Robalito.

Distribution: Global: Eastern Pacific Ocean; from the Gulf of California, Mexico, to Ecuador; entering estuaries and littoral lagoons and ascending river courses; Costa Rica: Ni, Te, Be, Ba, Ta, Pi, Tr and Co (Pacific), 0–50 m.a.s.l., Per, Dia.

Occurrence and conservation status: Nat, LC.

References: Bussing (1966: 237; listed, information on distribution), Bussing (1987: 170; 1998: 271; brief description, including illustrations and an identification key, information on distribution, with a map, and ecology), Angulo et al. (2013: 999; listed, including taxonomic information and distributional data) and Robertson &Allen (2015: 1089; detailed description, including illustrations, information on distribution, with a map, and ecology).