Apreliminary survey of Phragmobasidiomycetes from the Brazilian Amazon revealed three new species: Tremella riobrancensis Lowy, Ductifera elastica Lowy, and Dacryopinax maxidorii Lowy. Ten other species representing the families Auriculariaceae, Tremellaceae, and Dacrymycetaceae previously unreported from Acre and Amazonas were also collected.