Sicydium salvini Ogilvie-Grant 1884 . Pacific Titi Goby; Chupapiedras, Tití, Gobio, Gobio de Río, Gobio de Río del Pacífico, Lamearenas, Dormilón

Vouchers: UCR 0184-005 (49) and 0466-008 (2). Distribution: Eastern Pacific Ocean; from El Salvador to Ecuador; entering estuaries and littoral lagoons and ascending river courses; (Nicaragua) Ch, Ne, ER, PN, Ni (Pacific); 0–319 masl; Per, Dia, Cat. Occurrence and conservation status: Nat; NE, population trend unknown. Literature: Villa (1982: 230; detailed description, including illustrations and an identification key, and information on distribution and ecology), Carr & Giovannoli (1994: 113, as Sicydium multipunctatum Regan 1906 —synonym; brief description, including information on distribution and ecology), Bussing (1998: 405; brief description, including illustrations and an identification key, and information on distribution, with a map, and ecology) and Angulo (2021: 39; listed, including information on distribution).