An updated list of the ichthyofauna of Ipanema National Forest, São Paulo, Brazil Author Smith, Welber Senteio Author Halcsik, Leticia Author Biagioni, Renata Cassemiro Author Pinheiro, Lúcio Antônio Stefani Author Severino Stefani, Marta text Check List 2021 2021-05-31 17 3 827 840 http://dx.doi.org/10.15560/17.3.827 journal article 10.15560/17.3.827 1809-127X Hyphessobrycon bifasciatus Ellis, 1911 Material examined. BRAZIL – São Paulo • Iperó , Ipanema River ; 23°22.40′S , 049°38.51′W ; 560 m alt.; 12.II.2012 ; W.S. Smith and L. Halcsik leg.; hand nets; LEEF 115133 , LEEF 115138 , LEEF 115162 ( 12 spec. , 22.0−33.0 mm SL) . Identification. Bare caudal fin with scales presents only at the base; Body with two humeral macules and small black spots lying at the height of the lateral line (Yoshida et al. 2016).