Heliophanus difficilis (Romanian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Heliophanus difficilis" in Romanian language version.

refsWebsite

Global rank Romanian rank

1catalogueoflife.org

1,087^th place

194^th place

catalogueoflife.org (Global: 1,087^th place; Romanian: 194^th 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.) (2011). „Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist”. Species 2000: Reading, UK. Accesat în 24 septembrie 2012.