Oliveira, A.T. & Araújo, M.L. & Pantoja-Lima, J. & Aride, P.H. & Tavares-Dias, M. & Brinn, R.P. & Marcon, J.L. (2017)
Cyrilia sp. (Apicomplexa: Haemogregarinidae) in the Amazonian freshwater stingray Potamotrygon wallacei (cururu stingray) in different hydrological phases of the Rio Negro.
Brazilian Journal of Biology, 77(2), 413–416 DOI: 10.1590/1519-6984.00416