Umbraculum umbraculum (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Umbraculum umbraculum" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

1marinespecies.org

973^rd place

988^th place

1saltcorner.com

low place

low place

marinespecies.org (Global: 973^rd place; Portuguese: 988^th place)

Rosenberg, G.; Gofas, S. (2010). Umbraculum umbraculum (Lightfoot, 1786). In: Bouchet, P.; Gofas, S.; Rosenberg, G. (2010) World Marine Mollusca database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=141879 on 23 July 2020

saltcorner.com (Global: low place; Portuguese: low place)

Goemans, Bob. «Umbraculum umbraculum: Umbrella slug». SaltCorner. Consultado em 24 de julho de 2020