Ptychodon blacki (Swedish Wikipedia)

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

Last modified: 02:38:38, 14 January 2025 (UTC)

Ref.Un. Ref.Website

Global rank Swedish rank

9^th place

1^st place

catalogueoflife.org (Global: 9^th place; Swedish: 1^st place)

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/ptychodon+blacki/match/1. Läst 24 september 2012.