Krefft's warty frog (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Krefft's warty frog" in Simple English language version.

refsWebsite

Global rank Simple English rank

1iucnredlist.org

88^th place

66^th place

2^nd place

3^rd place

1,578^th place

648^th place

1amphibiaweb.org

7,283^rd place

891^st place

amnh.org

amphibiansoftheworld.amnh.org

Frost, Darrel R. "Callulina kreffti Nieden, 1911". Amphibian Species of the World, an Online Reference. Version 6.0. American Museum of Natural History, New York. Retrieved March 7, 2023.

amphibiaweb.org

"Callulina kreffti: Nieden, 1911". AmphibiaWeb. University of California, Berkeley. Retrieved March 7, 2023.

doi.org

IUCN SSC Amphibian Specialist Group (2015). "Krefft's Warty Frog: Callulina kreffti". The IUCN Red List of Threatened Species. 3.1: e.T62181621A3062808. doi:10.2305/IUCN.UK.2015-2.RLTS.T62181621A3062808.en. 62181621. Retrieved March 7, 2023.

iucnredlist.org

IUCN SSC Amphibian Specialist Group (2015). "Krefft's Warty Frog: Callulina kreffti". The IUCN Red List of Threatened Species. 3.1: e.T62181621A3062808. doi:10.2305/IUCN.UK.2015-2.RLTS.T62181621A3062808.en. 62181621. Retrieved March 7, 2023.