BioStor
 | Fauna neotropicalis species quaedam nondum cognitae M Jiménez De La Espada (1870) Jornal de Sciências, Mathemáticas, Physicas e Naturaes. Lisbõa 3: 57-65 |
 | Brasilianische Batrachier des Berner Naturhistorischen Museums nebst Untersuchenugen über die geographische Verbreitung der Batrachier in Brasilien F Baumann (1912) Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere. Jena 33: 87-172 |
 | Frogs of southeastern Brazil Doris M Cochran (1955) Bulletin of the United States National Museum 206: 1-423 |
 | On the classification of frogs William E Duellman (1975) Occasional Papers of the Museum of Natural History, The University of Kansas 42: 1-14 |
 | A new species of Atelopus (Anura: Bufonidae) from the cloud forests of northwestern Ecuador K Miyata (1980) Breviora 458: 1-10 |
 | The taxonomy and phylogenetic relationships of the hylid frog genus Stefania William E Duellman and Marinus S Hoogmoed (1984) University of Kansas Natural History Museum Miscellaneous Publication 75: 1-39 |
 | A new genus and species of toad (Anura: Bufonidae) with an extraordinary stream-adapted tadpole from northern Honduras James R Mccranie, Larry David Wilson and Kenneth L Williams (1989) Occasional papers of the Museum of Natural History (University of Kansas) 129: 1-18 |
 | Amphibians and reptiles from northern Departamento Loreto, Peru: Taxonomy and biogeography W E Duellman and J R Mendelson (1995) University of Kansas Science Bulletin 55: 329-376 |