Assertion: widow spider | /r/HasProperty | latrodectus geometricus
Facets:
Source sentences:
text: The brown widow spider, Latrodectus geometricus, is considered an invasive species around the globe.
text: In North America, the black widows commonly known as southern (Latrodectus mactans), western (Latrodectus hesperus), and northern (Latrodectus variolus) can be found in the United States, as well as parts of southern Canada – particularly in the Okanagan Valley of British Columbia, as can the "grey" or "brown widow spiders" (Latrodectus geometricus) and the "red widow spiders" (Latrodectus bishopi).