Xylocopa californica (Swedish Wikipedia)

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

refsWebsite

Global rank Swedish rank

1discoverlife.org

low place

1,834^th place

1catalogueoflife.org

1,087^th place

20^th place

1,553^rd place

2,021^st place

2,133^rd place

low place

catalogueoflife.org

Roskov Y., Abucay L., Orrell T., Nicolson D., Kunze T., Culham A., Bailly N., Kirk P., Bourgoin T., DeWalt R.E., Decock W., De Wever A. (red.) (2015). ”Species 2000 & ITIS Catalogue of Life: 2015 Annual Checklist.” (på engelska). Species 2000: Naturalis, Leiden, Nederländerna. http://www.catalogueoflife.org/annual-checklist/2015/search/all/key/xylocopa+californica/match/1. Läst 24 september 2012.

discoverlife.org

”Xylocopa californica Cresson, 1864” (på engelska). Discover Life. http://www.discoverlife.org/mp/20q?search=Xylocopa+californica. Läst 21 juni 2015.

fs.fed.us

Steve Buchman. ”Carpenter Bees (Xylocopa spp.)” (på engelska). United States Department of Agriculture: Forest Service. http://www.fs.fed.us/wildflowers/pollinators/pollinator-of-the-month/carpenter_bees.shtml. Läst 21 juni 2015.

ucr.edu

entomology.ucr.edu

Walter Ebeling (23 augusti 2002). ”California Carpenter Bee, Xylocopa californica californica Cresson” (på engelska). URBAN ENTOMOLOGY. University of California, Riverside. https://entomology.ucr.edu/ebeling_ch5_2#xylocopa%20californica%20californica. Läst 24 april 2020.