Souto, Paula Malaquias, Elidiomar Ribeiro Da-Silva, and Jorge Luiz Nessimian. 2013. “Description of the Nymph of Massartella alegrettae Ulmer, 1943 (Ephemeroptera: Leptophlebiidae: Atalophlebiinae) With a Key to Massartella Lestage, 1930 Nymphs”. Zootaxa 3681 (5). Auckland, New Zealand:583–588. https://doi.org/10.11646/zootaxa.3681.5.7.