Hyphessobrycon bussingi Ota, Carvalho & Pavanelli, 2020 .

Bussing’s Tetra; Sardina, Sardinita, Tetra, Tetra de Bussing, Sardinita de Bussing.

Distribution: Global: Middle America; from eastern Costa Rica to western Panama, Atlantic drainages; Costa Rica: Si (Atlantic), 40– 60 m.a.s.l., Pri, Pot.

Occurrence and conservation status: Nat, EN.

References: Bussing (1987: 85; 1998: 105, as Hyphessobrycon panamensis Durbin 1908, in part—missidentification; brief description, including illustrations and an identification key, information on distribution, with a map, and ecology), Angulo et al. (2013: 992, as H. panamensis —missidentification; listed, including taxonomic information and distributional data) and Ota (2018: 82; 2020: 403, as Hyphessobrycon sp.; detailed description, including illustrations and an identification key, information on distribution, with a map, and ecology).