The fish fauna of the upper Piraí drainage, a transposed mountain river system in southeastern, Brazil Author de Brito, Victor Author Buckup, Paulo Andreas text Check List 2019 2019-02-22 15 1 235 247 http://dx.doi.org/10.15560/15.1.235 journal article 10.15560/15.1.235 1809-127X Characidium vidali Travassos, 1967 Figure 2H Geographic distribution: Coastal rivers between Guanabara bay and Paraíba do Sul river basins. Diagnosis: Characidium vidali can be distinguished from C. lauroi by the presence of vertical polyhedric dark marks along the medium and inferior portion of the body and by having pigmentation bars on caudal fin ( Buckup et al. 2014 ).