Hewitt's ghost frog (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Hewitt's ghost frog" in English language version.

refsWebsite

Global rank English rank

1iucnredlist.org

88^th place

160^th place

2^nd place

2^nd place

1,578^th place

1,521^st place

amnh.org

research.amnh.org

Frost, Darrel R. (2014). "Heleophryne hewitti Boycott, 1988". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 15 March 2014.

doi.org

IUCN SSC Amphibian Specialist Group.; South African Frog Re-assessment Group; et al. (SA-FRoG) (2017). "Heleophryne hewitti". IUCN Red List of Threatened Species. 2017: e.T9772A77163963. doi:10.2305/IUCN.UK.2017-2.RLTS.T9772A77163963.en. Retrieved 12 November 2021.

iucnredlist.org

IUCN SSC Amphibian Specialist Group.; South African Frog Re-assessment Group; et al. (SA-FRoG) (2017). "Heleophryne hewitti". IUCN Red List of Threatened Species. 2017: e.T9772A77163963. doi:10.2305/IUCN.UK.2017-2.RLTS.T9772A77163963.en. Retrieved 12 November 2021.