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 Cyphocharax modestus (Fernández-Yépez, 1948) Material examined. BRAZIL – São Paulo • Iperó , Verde River ; 23°26.35′S , 047°35.28′W ; 570 m alt., 13.VI. 2017 ; W.S. Smith and L. Halcsik leg.; cast nets; MZUSP 115235 ( 7 spec. , 155.0−180.0 mm SL) . Identification. Body deep; mouth terminal; premaxilla, dentary and maxilla without teeth. Lateral line with 35–37 pored scales; transversal series above lateral line with 6–6½ scale rows and below with 5–6½ scale rows. Dorsal fin with 10 rays, pectoral fin with 10–12, pelvic fin with 10, anal fin with 8–11 and caudal fin with 21 rays. Ground color silvery; dark brown inconspicuous longitudinal band along lateral line to distal margin of median caudal-fin rays, larger on caudal peduncle; hyaline fins (Batista-Silva et al. 2018).