Cynodonichthys rubripunctatus (Bussing, 1980) .

Red Point Rivulus; Olomina, Alumina, Olomina Saltona, Killi, Saltón, Killi de Puntos Rojos.

Distribution: Global: Middle America; from eastern Costa Rica to (probably) western Panama, Atlantic drainages; Costa Rica: Si (Atlantic), 2– 40 m.a.s.l., Sec, Pot.

Occurrence and conservation status: Nat, EN.

References: Bussing (1987: 123, as Rivulus isthmensis rubripunctatus —synonym; 1998: 176, as R. isthmensis rubripunctatus — synonym; brief description, including illustrations and an identification key, information on distribution, with a map, and ecology) and Angulo et al. (2013: 995; listed, including taxonomic information and distributional data).