Nieto, C. and Derka, T. 2012. A new species of the genus Spiritiops Lugo-Ortiz & McCafferty (Ephemeroptera, Baetidae) from the Pantepui biogeographical province. Zootaxa. 3256, 1 (Apr. 2012), 58–63. DOI:https://doi.org/10.11646/zootaxa.3256.1.5.