Polychrus (Swedish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Polychrus" in Swedish language version.

Last modified: 05:33:06, 13 August 2024 (UTC)

Ref.Un. Ref.Website

Global rank Swedish rank

9^th place

1^st place

2,109^th place

33^rd place

books.google.se (Global: 2,109^th place; Swedish: 33^rd place)

Vitt & Caldwell, red (2013). ”Polychrotidae” (på engelska). Herpetology: An Introductory Biology of Amphibians and Reptiles. Academic Press. sid. 588-589. ISBN 978-0-12-386919-7

Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (red.) (13 augusti 2011). ”Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist.”. Species 2000: Reading, UK. http://www.catalogueoflife.org/annual-checklist/2011/search/all/key/polychrus/match/1. Läst 24 september 2012.