Brown Recluse Spiders in NJ, NYC & Eastern PA

close up image of a brown recluse spider

Brown Recluse Spider Control in New Jersey, New York City, Philadelphia, Connecticut, and Delaware

Facts

  • Unlike the similar-looking wolf spider, this species is not native to the Northeast or Mid-Atlantic states.
  • Brown recluse spider bites are often painless at first but can develop serious symptoms.
  • After mating once, a female brown recluse can produce eggs for the rest of her life.

Appearance

What Do Brown Recluse Spiders Look Like?

Size: With legs extended, adults are slightly larger than the size of a quarter
Color: Light brown to gray midsection with matching legs and a darker head
Characteristics: A violin-shaped marking behind the pest’s three sets of eyes

Food

What Do Brown Recluse Spiders Eat?

The brown recluse spider diet consists of soft-bodied insects like crickets and cockroaches. While these arachnids build webs for shelter, they leave at night to hunt prey.

Biology

Brown recluses are hardy spiders that can go for months without food or water and live around one to two years. Over a period of two to three months (May-July), a female lays several egg sacs, each containing roughly 50 offspring. Spiderlings hatch after 30 days and reach maturity in a year.

Detection

  • Look for loose, messy webs in corners and behind furniture.
  • Check for solid-colored legs and a violin-shaped marking to avoid misidentification.
  • Note any spider bites that seem to have trouble healing or get worse over time.

Problems Caused by Brown Recluse Spiders

Brown recluse venom can cause open sores and tissue death over time. However, most bites are mild and do not result in severe symptoms. Any bite from a brown recluse spider requires a doctor’s visit, as treatment is often needed.

Signs of Infestation

While these spiders rarely live outside of their native range, the pests sometimes travel in packages, vehicles, or luggage. Sightings of a brown recluse spider or its webs indicate a problem.

Brown recluse spiders prefer dry conditions and are likely to retreat to areas that are quiet and out of the way. They look for cardboard or wood, as these surfaces mimic their natural habitat.

Prevention Tips

When traveling to areas where brown recluse spiders are common, check bags, clothing, and shoes for the pests. Be sure to inspect cardboard boxes that have spent time in storage units or attics before bringing them into the house.

Tips for Removal from Home

Keeping homes and yards free from debris and clutter prevents many insect and wildlife pests, including brown recluse spiders. Regular cleaning under furniture and in little-used rooms can also discourage the pests. To deal with an infestation, contact local pest control experts.