Arroyo toad (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Arroyo toad" in English language version.

refsWebsite

Global rank English rank

2,434^th place

1,524^th place

1iucnredlist.org

88^th place

160^th place

2^nd place

2^nd place

1,578^th place

1,521^st place

1californiaherps.com

low place

low place

1books.google.com

3^rd place

3^rd place

1,360^th place

845^th place

254^th place

236^th place

amnh.org

research.amnh.org

Frost, Darrel R. (2016). "Anaxyrus californicus (Camp, 1915)". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 6 February 2016.

books.google.com

Dodd, C. Kenneth (2013). "Anaxyrus californicus". Frogs of the United States and Canada. Baltimore: Johns Hopkins UP. ISBN 978-1421410388.

californiaherps.com

Sweet, Samuel S.; Sullivan, Brian K. "Anaxyrus californicus". AmphibiaWeb.

doi.org

Geoffrey Hammerson, Georgina Santos-Barrera (2004). "Anaxyrus californicus". IUCN Red List of Threatened Species. 2004: e.T54599A11161610. doi:10.2305/IUCN.UK.2004.RLTS.T54599A11161610.en. Retrieved 20 November 2021.

economist.com

Lexington (28 July 2005). "The case of the hapless toad". The Economist. London.

fws.gov

"Species Report - Arroyo Toad" (PDF).
United States Fish and Wildlife Service (24 March 2014). Arroyo toad (Anaxyrus californicus) Species Report (PDF) (Report). Prepared by the Ventura Fish and Wildlife Office, Ventura, California. p. 114p. Retrieved 5 July 2015.

gpo.gov

United States Fish and Wildlife Service (March 27, 2014). "Endangered and Threatened Wildlife and Plants; 12-Month Finding on a Petition To Downlist the Arroyo Toad (Anaxyrus californicus), and a Proposed Rule To Reclassify the Arroyo Toad as Threatened" (PDF). Federal Register. 79 (59): 17106. Retrieved 22 June 2014.

iucnredlist.org

Geoffrey Hammerson, Georgina Santos-Barrera (2004). "Anaxyrus californicus". IUCN Red List of Threatened Species. 2004: e.T54599A11161610. doi:10.2305/IUCN.UK.2004.RLTS.T54599A11161610.en. Retrieved 20 November 2021.