Grzbietoród amerykański (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Grzbietoród amerykański" in Polish language version.

refsWebsite
Global rank Polish rank
387th place
49th place
88th place
55th place
656th place
53rd place
1,578th place
717th place
1,859th place
866th place

amnh.org

amphibiansoftheworld.amnh.org

  • Darrel R. Frost, Pipa pipa (Linnaeus, 1758), [w:] Amphibian Species of the World: an Online Reference. Version 6.2 [online], American Museum of Natural History, New York, USA [dostęp 2023-12-15] (ang.).

animaldiversity.org

  • Kathryn Wandzel: Pipa pipa. Animal Diversity Web, 1999. [dostęp 2024-08-11]. (ang.).

biodiversitylibrary.org

itis.gov

  • Pipa pipa, [w:] Integrated Taxonomic Information System (ang.).

iucnredlist.org

apiv3.iucnredlist.org

  • Pipa pipa, [w:] The IUCN Red List of Threatened Species (ang.).

iucnredlist.org

  • IUCN (International Union for Conservation of Nature), Conservation International & NatureServe. 2010. Pipa pipa. In: IUCN 2015. The IUCN Red List of Threatened Species. Version 2015.2. http://www.iucnredlist.org. Downloaded on 10 July 2015.