New freshwater mussels (Bivalvia, Unionida) with potential trigonioidid and hyriid affinities from the Early Cretaceous of Brazil
Author(s): da Silva, V.R., Varejão, F.G., Matos, S.A., Rodrigues, M.G., Fürsich, F.T., Skawina, A., Schneider, S., Warren, L.V., Assine, M.L. and Simões, M.G.