Eucinostomus dowii (Gill, 1863).

Dow’s Mojarra, Pacific Spotfin Mojarra, Silver Mojarra; Mojarra Manchita, Palmito Plateado, Comearena.

Distribution: Global: Eastern Pacific Ocean; from California, USA, to northen Peru, including the Galapagos Islands; entering estuaries and littoral lagoons and ascending river courses; Costa Rica: Pi (Pacific), 0– 10 m.a.s.l., Per, Dia.

Occurrence and conservation status: Nat, LC.

References: Angulo et al. (2013: 1001; listed, including taxonomic information and distributional data) and Robertson & Allen (2015: 1332; detailed description, including illustrations, information on distribution, with a map, and ecology).