Edmulmeatus grandis : an extraordinary new genus and species of Baetidae (Insecta : Ephemeroptera) from MadagascarC. R. Lugo-Ortiz and W. P. McCaffertyAnn. Limnol. - Int. J. Lim., 33 3 (1997) 191-195DOI: https://doi.org/10.1051/limn/1997018