Black widow, Appearance, Species, & Bite

Black widow, any of about 30 species of black spiders distinguished by an hourglass-shaped marking on the abdomen. Black widows are found throughout much of the world. Although their venomous bite often produces muscle pain, nausea, and mild paralysis of the diaphragm, it is rarely fatal.

Answering Commonly Asked Questions About Black Widow Spiders In Dallas

Spiders: Brown Recluse, Black Widow and Other Common Spiders

The Black Widow: A Venomous Type of Spider - PestWorld

Black Widow Spiders National Geographic

Spider Identification

Black Widow Fact Sheet - C.S.W.D

How Do I Know If I've Been Bitten By A Black Widow Spider In Houston

Western black widow spider - Agricultural Biology

What will make a black widow attack you/bite you? - Quora

Black Widow