@article{folly_hepp_carvalho-e-silva_duellman_2014,  title={Taxonomic status and redescription of Flectonotus ulei (Anura: Hemiphractidae), with a key for the species of Fritziana},  volume={31},  ISSN={1984-4670},  url={https://doi.org/10.1590/S1984-46702014000400011},  DOI={10.1590/S1984-46702014000400011},  number={4},  journal={Zoologia (Curitiba)},  publisher={Sociedade Brasileira de Zoologia},  author={Folly, Manuella and Hepp, Fabio and Carvalho-e-Silva, Sergio P. and Duellman, William E.},  year={2014},  month={Jul},  pages={393–399} }