Ichthyofauna of the ribeirão Sucuri, a tributary of the rio Tietê, upper rio Paraná basin, southeastern Brazil Author Reia, Lais Author S. da Costa e Silva, Gabriel Author Garcia-Ayala, James R. Author P. F. Vicensotto, Ana Maria Author Benine, Ricardo C. text Check List 2020 2020-06-16 16 3 711 728 http://dx.doi.org/10.15560/16.3.711 journal article 10.15560/16.3.711 1809-127X Hoplosternum littorale ( Hancock, 1828 ) Figure 3W Original description. Callichthys littoralis Hancock 182 8: 244. Material examined. BRAZIL • 2, 73.8−125.0 mm SL; São Paulo state , Pongaí , Córrego da Mina ; 21°43′45″S , 049°21′29″W ; 24 May 2018 ; leg. Silva G.S.C. and Reia L. ( LBP 26617 ) . Identification. Body deep; mouth inferior; maxillary barbel long, surpassing gill opening. Body plates with minute odontodes restricted to posterior margins; lat- eral body plates in two longitudinal rows; dorsolateral rows with 23 or 24 plates; ventrolateral rows with 22 or 23 plates. Caudal fin bifurcated. Overall body coloration dark green to gray; darker fins.