Black widows are notorious spiders identified by the colored, hourglass-shaped mark on their abdomens. Several species answer to the name, and they are found in temperate regions around the world.
Location: Northeastern U.S. Size: About 1 centimeter On the other end of the dangerous spider spectrum is the Black Widow ... can be identified by the red hourglass shape on their underside.
(BRPROUD) — There are several different types of spiders ... a Southern black widow “is easily identified by its ...