The spider species Steatoda grossa , commonly known as False Black Widow, belongs to the genus Steatoda, in the family Theridiidae. Steatoda grossa spiders have been sighted times by contributing members. Based on collected data, the geographic range for Steatoda grossa includes 13 countries and 12 states in the United States. Steatoda grossa is most often sighted indoors , and during the month of March.
Black widow bite is said to be probably the most famous and dangerous spider bites in comparison to about thirty thousand species of spiders present on the planet. However, this is not true in most cases as the cause for such anomalies may not be due to spider bites. Spider bite in humans is observed in very rare cases. Also, some types of spider even lack ability to prick human skin. The size of black widow spider is very small. An adult black widow spider can measure about half an inch. These types of spiders are prevalent in southern areas state of the U.
Black Widow Pictures. Not many people go out taking black widow pictures, but for those that do it is important to be safe about it. Black widow pictures are some of the most unique and powerful spider pictures on the planet. The black widow pictures found on this page are all pictures that were available on the net as public domain, etc.