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Scaphiophryne calcarata (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Scaphiophryne calcarata" in English language version.

refsWebsite
Global rank English rank
2iucnredlist.org
88th place
160th place
1doi.org
2nd place
2nd place

doi.org

  • IUCN SSC Amphibian Specialist Group (2016). "Scaphiophryne calcarata". IUCN Red List of Threatened Species. 2016: e.T57997A84182354. doi:10.2305/IUCN.UK.2016-1.RLTS.T57997A84182354.en. Retrieved 17 November 2021.

iucnredlist.org

  • IUCN SSC Amphibian Specialist Group (2016). "Scaphiophryne calcarata". IUCN Red List of Threatened Species. 2016: e.T57997A84182354. doi:10.2305/IUCN.UK.2016-1.RLTS.T57997A84182354.en. Retrieved 17 November 2021.
  • John Cadle (SRLI Reptiles / California Academy of Sciences, Usa); Frank Glaw (Zoologische Staatssammlung München, Germany); Nussbaum, Ronald (2008-01-01). "IUCN Red List of Threatened Species: Scaphiophryne calcarata". IUCN Red List of Threatened Species. Retrieved 2020-07-06.