Varella, H.R., Loeb, M.V., Lima, F.C. and Kullander, S.O. 2018. Crenicichla ploegi, a new species of pike-cichlid of the C. saxatilis group from the Rio Juruena and upper Rio Paraguai basins in Brazil, with an updated diagnosis and biogeographical comments on the group (Teleostei: Cichlidae). Zootaxa. 4377, 3 (Feb. 2018), 361–386. DOI:https://doi.org/10.11646/zootaxa.4377.3.3.