The genus Rivudiva Lugo-Ortiz and McCafferty (Ephemeroptera: Baetidae): First generic description of adults, new combinations, and notes on the nymphsFrederico Falcao Salles and Jeane Marcelle Cavalcante do NascimentoAnn. Limnol. - Int. J. Lim., 45 4 (2009) 231-235DOI: https://doi.org/10.1051/limn/2009023
