Salles, F., Nieto, C. & Cruz, P. (2020) New species of Rivudiva Lugo-Ortiz & McCafferty (Ephemeroptera: Baetidae) with comments on R. minantenna Lugo-Ortiz & McCafferty and R. trichobasis Lugo-Ortiz & McCafferty. Zootaxa, 4786 (1), 37–52.