Poyntonophrynus grandisonae (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Poyntonophrynus grandisonae" in English language version.

refsWebsite

Global rank English rank

1iucnredlist.org

88^th place

160^th place

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2^nd place

1,578^th place

1,521^st place

1books.google.com

3^rd place

3^rd place

amnh.org

research.amnh.org

Frost, Darrel R. (2015). "Poyntonophrynus grandisonae (Poynton and Haacke, 1993)". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 1 October 2015.

books.google.com

Bo Beolens; Michael Watkins; Michael Grayson (2013). The Eponym Dictionary of Amphibians. Pelagic Publishing. ISBN 978-1907807428. Retrieved June 29, 2015.

doi.org

IUCN SSC Amphibian Specialist Group.; South African Frog Re-assessment Group; et al. (SA-FRoG) (2017). "Poyntonophrynus grandisonae". IUCN Red List of Threatened Species. 2017: e.T54654A77164148. doi:10.2305/IUCN.UK.2017-2.RLTS.T54654A77164148.en. Retrieved 14 November 2021.

iucnredlist.org

IUCN SSC Amphibian Specialist Group.; South African Frog Re-assessment Group; et al. (SA-FRoG) (2017). "Poyntonophrynus grandisonae". IUCN Red List of Threatened Species. 2017: e.T54654A77164148. doi:10.2305/IUCN.UK.2017-2.RLTS.T54654A77164148.en. Retrieved 14 November 2021.