Cruz, P.V., Salles, F.F. and Hamada, N. 2009. Two new species of Callibaetis Eaton (Ephemeroptera: Baetidae) from Southeastern Brazil. Zootaxa. 2261, 1 (Oct. 2009), 23–38. DOI:https://doi.org/10.11646/zootaxa.2261.1.2.