Martíns-Neto, R.G. 2022. New mayflies (Insecta, Ephemeroptera) from the Santana Formation (Lower Cretaceous), Araripe Basin, northeastern Brazil. Spanish Journal of Palaeontology. 11, 2 (feb. 2022), 177–192. DOI:https://doi.org/10.7203/sjp.23911.