Bombus citrinus (Swedish Wikipedia)

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

refsWebsite

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2,525^th place

858^th place

656^th place

383^rd place

1discoverlife.org

low place

1,834^th place

1iucnredlist.org

88^th place

18^th place

discoverlife.org

Mitchell, T.B. (1962). ”Bees of the Eastern United States” (på engelska). Technical Bulletin (North Carolina Agricultural Experiment Station) (152). http://www.discoverlife.org/mp/20q?search=Bombus+citrinus#Overview. Läst 16 september 2024.

itis.gov

”Bombus citrinus (Smith, 1854)” (på engelska). Integrated Taxonomic Information System (ITIS). https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=714794#null. Läst 16 september 2024.

iucnredlist.org

Hatfield, R., Jepsen, S., Thorp, R., Richardson, L. & Colla, S. 2014 Lemon Bumble Bee Bombus citrinus . Från: IUCN 2014. IUCN Red List of Threatened Species. Version 2018.1. Läst 16 september 2024.

nhm.ac.uk

”Psithyrus” (på engelska). Natural History Museum, London. http://www.nhm.ac.uk/research-curation/research/projects/bombus/ps.html#citrinus. Läst 5 mars 2015.
Sheila Colla, Leif Richardson och Paul Williams (2010). ”Bumble Bees of the Eastern United States” (på engelska) (5,65 MB). USDA Forest Service & Pollinator Partnership. sid. 40–41. http://www.nhm.ac.uk/research-curation/research/projects/bombus/Colla&al11_EBG.pdf. Läst 21 februari 2015.