Roxo, F.F., Messias, F.L. & Silva, G.S.C. (2019)

A new species of Parotocinclus (Loricariidae: Hypoptopomatinae) from Rio Tocantins basin, Brazil

. Zootaxa, 4646 (2), 346–356.
https://doi.org/10.11646/zootaxa.4646.2.9