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 lauroi Travassos, 1949 Figure 2F Geographic distribution: Upper reaches of Paraíba do Sul tributaries. Diagnosis: Characidium lauroi differs from C. vidali by the presence of small rounded dark marks below the lateral stripe, which are separated from the dorsal-lateral bars, and pigmentation bars on the caudal fin are usually absent or inconspicuous ( Melo 2001b , Buckup et al. 2014 ).