Red adder (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Red adder" in English language version.

refsWebsite

Global rank English rank

1iucnredlist.org

88^th place

160^th place

2^nd place

2^nd place

656^th place

1,126^th place

doi.org

Maritz, B.; Turner, A.A. (2018). "Bitis rubida". IUCN Red List of Threatened Species. 2018: e.T22475225A115666792. doi:10.2305/IUCN.UK.2018-2.RLTS.T22475225A115666792.en. Retrieved 18 November 2021.

itis.gov

"Bitis rubida". Integrated Taxonomic Information System. Retrieved 26 July 2006.

iucnredlist.org

Maritz, B.; Turner, A.A. (2018). "Bitis rubida". IUCN Red List of Threatened Species. 2018: e.T22475225A115666792. doi:10.2305/IUCN.UK.2018-2.RLTS.T22475225A115666792.en. Retrieved 18 November 2021.