Lansac-Tôha, F.A., Velho, L.F.M., Zemmermann-Callegari, M.C. and Bonecker, C.C. 2008. On the occurrence of testate amoebae (Protozoa, Rhizopoda) in Brazilian inland waters. I. Family Arcellidae. Acta Scientiarum. Biological Sciences. 22, (May 2008), 355-363. DOI:https://doi.org/10.4025/actascibiolsci.v22i0.2875.