Notes on the frog genus Cycloramphus (Amphibia: Leptodactylidae), with descriptions of two new species

Examination of the types of Telmatobius duseni Andersson indicates that a new name is required for the taxon previously referred to as Cycloramphus duseni . The name Cycloramphus izecksohni is proposed for this taxon. A second new species, Cycloramphus cedrensis , is described for material recently collected near Rio dos Cedros, Santa Catarina, Brazil. New distributional data are reported for Cycloramphus valae and the advertising call and larva of C. valae are described for the first time.