Moapa pebblesnail (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Moapa pebblesnail" in English language version.

refsWebsite

Global rank English rank

1iucnredlist.org

88^th place

160^th place

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6^th place

6^th place

archive.org

Hershler, Robert (1994). A Review of the North American Freshwater Snail Genus Pyrgulopsis (Hydrobiidae). Washington, DC: Smithsonian Institution Press.

doi.org

Cordeiro, J.; Perez, K. (2011). "Pyrgulopsis avernalis". IUCN Red List of Threatened Species. 2011: e.T40047A10311032. doi:10.2305/IUCN.UK.2011-2.RLTS.T40047A10311032.en. Retrieved 16 November 2021.

iucnredlist.org

Cordeiro, J.; Perez, K. (2011). "Pyrgulopsis avernalis". IUCN Red List of Threatened Species. 2011: e.T40047A10311032. doi:10.2305/IUCN.UK.2011-2.RLTS.T40047A10311032.en. Retrieved 16 November 2021.