The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.

References

  • 1996. database, NODC Taxonomic Code
  • 2004. database, Amphibian Species of the World: an Online Reference
  • Cannatella, D., and de Sá, R. O. (1993). ''Xenopus laevis as a model organism.'' Systematic Biology, 42, 476-507.
  • Duellman, W. E., and Trueb., L. (1994). Biology of Amphibians. Johns Hopkins University Press, Maryland.
  • Frost, Darrel R. 1997. Amphibian Species of the World, A Taxonomic and Geographic Reference. Second edition
  • Frost, Darrel R. 1997. Amphibian Species of the World, A Taxonomic and Geographic Reference. Second edition
  • Frost, Darrel R. 2009. database. Amphibian Species of the World: an Online Reference v5.3
  • IUCN, Conservation International, and NatureServe. 2006. Global Amphibian Assessment: Pipa parva. www.globalamphibians.org. Accessed on 10 May 2008.
  • Orrell T. (custodian) (2013). ITIS Global: The Integrated Taxonomic Information System (version Sept 12). In: Species 2000 & ITIS Catalogue of Life, 11th March 2013 (Roskov Y., Kunze T., Paglinawan L., Orrell T., Nicolson D., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Hernandez F., De Wever A., eds). Digital resource at www.catalogueoflife.org/col/. Species 2000: Reading, UK.
  • Rabb, G. B., and Rabb, M. S. (1963). ''Additional observations on breeding behavior of the Surinam Toad, Pipa pipa.'' Copeia, 1963(4), 636-642.
  • Ruthven, A. O., and Gaige, H. T. (1923). ''Description of a new species of Pipa from Venezuela.'' Occasional Papers of the Museum of Zoology, University of Michigan, 136, 1-2.
  • Sokol, O. M. (1977). ''The free swimming Pipa larvae, with a review of pipid larvae and pipid phylogeny (Anura: Pipidae).'' Journal of Morphology, 154(3), 357-425.
  • Trueb, L., and Cannatella, D. C. (1986). ''Systematics, morphology, and phylogeny of genus Pipa (Anura: Pipidae).'' Herpetologica, 42, 412-449.

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