TY  - JOUR 
T1  - Two new species of <i>Knodus</i> (Characidae: Stevardiinae) from the upper rio Tocantins basin, with evidence of ontogenetic meristic changes
JO  - Neotropical Ichthyology
A1  - Deprá, Gabriel de Carvalho
A1  - Ota, Renata Rúbia
A1  - Vitorino Júnior, Oscar Barroso
A1  - Ferreira, Katiane Mara
SN  - 1679-6225
UL  - 10.1590/1982-0224-2020-0106
VL  - 19 
Y1  - 2021
PB  - Brasil 
ER  -