piabanha, Megalobrycon Miranda Ribeiro [A. de] 1902:255 [v. 6 (nos. 7-8); ref. 3710] Rio Pomba, rio Paraíba do Sul basin, Brazil. Holotype (unique): MNRJ not found. Renamed piabagna in Miranda Ribeiro 1906:7 and illustrated (unnumbered pl.) [ref. 17761]. •Synonym of Brycon insignis Steindachner 1877 -- (Lima in Reis et al. 2003:176 [ref. 27061], Lima 2017:36 [ref. 35071]). Current status: Synonym of Brycon insignis Steindachner 1877. Bryconidae: Bryconinae. Habitat: freshwater.