Brown Widow Spiders in Virginia
Brown widow spiders, often called cobweb spiders due to their irregular webs, are commonly found in Virginia. First introduced to the U.S. in Florida, they expanded their range in the 1990s. Though similar in appearance to black widows, their hourglass marking is yellowish-orange or reddish-orange instead of bright red. While males do not bite, female brown widows inject neurotoxic venom into their prey. Despite their venom, their bites are generally less severe than those of black widows, often causing mild to moderate symptoms.
Brown Widow Spider Habitat
Brown widow spiders construct their webs in quiet, sheltered spots around homes and within woody vegetation. Common web locations include empty containers like buckets and nursery pots, mailboxes, entryway corners, under eaves, storage areas, garages, and beneath outdoor furniture or wrought iron railings. Unlike black widows, brown widows select more exposed sites, increasing the chances of human encounters and potential bites.
Brown Widow Spider Behaviors, Threats, or Dangers
A brown widow spider bite is far less severe than a black widow bite and does not produce the same symptoms. Although its venom is twice as potent as that of a black widow, the brown widow is believed to inject a smaller amount of neurotoxin. This timid species generally avoids human contact, and males and immature spiders do not bite. While bites are usually not a medical emergency, individuals who experience severe pain or swelling should seek medical attention.
If brown widow spiders have become a problem in your home, reach out to a local spider control expert for assistance.
