Eretmobrycon scleroparius (Regan 1908) (Fig. 7C). Creek Tetra; Sardina, Sardinilla, Sardina Panza Roja, Sardina de Quebrada, Sabalete, Plateada, Machaca, Tetra

Vouchers: UCR 0457-014 (1), 0458-006 (201), 0459-004 (16), 0460-001 (68), 0462-002 (3), 1055-005 (1) and 1062-008 (5). Distribution: Central America; from southern Nicaragua to western Colombia, Atlantic and Pacific drainages; (Nicaragua) Co, UI, WK, Pr, GM, KP, Es, BF, IM, To, Sa, SJ, RF and LN (Atlantic); 12–600 masl; Pri, Pot. Occurrence and conservation status: Nat; LC (2020), population trend stable. Literature: Astorqui (1975: 84, as Bryconamericus rica Eigenmann 1908 —synonym; brief description, including illustrations and an identification key, and information on distribution and ecology), Villa (1982: 103, as Bryconamericus scleroparius —synonym; detailed description, including illustrations and an identification key, and information on distribution and ecology), Bussing (1998: 97, as B. scleroparius —synonym; brief description, including illustrations and an identification key, and information on distribution, with a map, and ecology), Román-Valencia (2002: 184, as B. scleroparius — synonym; detailed description, including illustrations and an identification key, and information on distribution, with a map, and ecology), González-Alemán (2006: 43, as B. scleroparius —synonym; brief description, including an illustration, and information on distribution and ecology), Gros & Miguel-Frithz (2010: 231, as B. scleroparius — synonym; brief description, including illustrations, and information on distribution and ecology, plus indigenous science and ethnoichthyology) and Angulo (2021: 26; listed, including information on distribution).