Brown widow spider

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Information for Authority record

Name (Hebrew)
עכביש אלמנה חומה
Name (Latin)
Brown widow spider
Name (Arabic)
عنكبوت الأرملة البنية
Other forms of name
Gray widow spider
nne Latrodectus geometricus
See Also From tracing topical name
Widow spiders
MARC
MARC

Other Identifiers

Wikidata: Q82243
Library of congress: sh 85074985
Sources of Information
  • Florida nature web site, May 27, 2003(Latrodectus geometricus, Brown widow)
  • Gertsch, W.J. Am. spiders, 1979:p. 236 (brown widow, Latrodectus geometricus)
  • Kaston, B.J. How to know the spiders, 1978(Latrodectus geometricus, brown widow)
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Wikipedia description:

Latrodectus geometricus, commonly known as the brown widow, brown button spider, grey widow, brown black widow, house button spider or geometric button spider, is one of the widow spiders in the genus Latrodectus. As such, it is a 'cousin' to the more infamous Latrodectus mactans (black widow). L. geometricus has black and white patterns on the sides of its abdomen as well as an orange-yellow colored hourglass shape marking. Their eggs are easily identified by points that project from all over the egg sacs. L. geometricus are found all over the world, but are believed to originate in Africa or South America. Their bites, though painful, are not considered to be dangerous.

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