Craugastor pygmaeus (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Craugastor pygmaeus" in English language version.

refsWebsite

Global rank English rank

2^nd place

88^th place

160^th place

1,578^th place

1,521^st place

amnh.org

Frost, Darrel R. (2021). "Craugastor pygmaeus (Taylor, 1937)". Amphibian Species of the World: An Online Reference. Version 6.1. American Museum of Natural History. doi:10.5531/db.vz.0001. Retrieved 3 June 2021.

IUCN SSC Amphibian Specialist Group. (2020). "Craugastor pygmaeus". IUCN Red List of Threatened Species. 2020: e.T56891A53966749. doi:10.2305/IUCN.UK.2020-3.RLTS.T56891A53966749.en. Retrieved 3 June 2021.
Frost, Darrel R. (2021). "Craugastor pygmaeus (Taylor, 1937)". Amphibian Species of the World: An Online Reference. Version 6.1. American Museum of Natural History. doi:10.5531/db.vz.0001. Retrieved 3 June 2021.
Duellman, W E (1961). "The amphibians and reptiles of Michoacán, México". University of Kansas Publications, Museum of Natural History. 15: 1–148. doi:10.5962/bhl.part.7287.