Frost, Darrel R. (2017). "Stereocyclops parkeri (Wettstein, 1934)". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 30 June 2017.
Sazima, Ivan (1978). "Convergent defensive behavior of two leaf-litter frogs of southeastern Brazil". Biotropica. 10 (2): 158. doi:10.2307/2388020. JSTOR2388020.
Dias, Pedro H. dos Santos; Amaro, R. C.; Carvalho-e-Silva, Ana Maria P. T. de; Rodrigues, M. T. (27 June 2013). "Two new species of Proceratophrys Miranda-Ribeiro, 1920 (Anura; Odontophrynidae) from the Atlantic forest, with taxonomic remarks on the genus". Zootaxa. 3682 (2): 277–304. doi:10.11646/zootaxa.3682.2.5. PMID25243288.
Sazima, Ivan (1978). "Convergent defensive behavior of two leaf-litter frogs of southeastern Brazil". Biotropica. 10 (2): 158. doi:10.2307/2388020. JSTOR2388020.
nih.gov
pubmed.ncbi.nlm.nih.gov
Dias, Pedro H. dos Santos; Amaro, R. C.; Carvalho-e-Silva, Ana Maria P. T. de; Rodrigues, M. T. (27 June 2013). "Two new species of Proceratophrys Miranda-Ribeiro, 1920 (Anura; Odontophrynidae) from the Atlantic forest, with taxonomic remarks on the genus". Zootaxa. 3682 (2): 277–304. doi:10.11646/zootaxa.3682.2.5. PMID25243288.