Paper Wasps Polistes spp.
Paper Wasp Identification
Color: Brownish with yellow markings; a few species with reddish markings
Size: 5/8 – 3/4” (16-20 mm)
Legs: 6
Antennae: Yes
Shape: Wasp-like, with long legs
Region: Found throughout U.S.
What is a Paper Wasp?
Paper wasps are stinging insects named for the paper-like material they use to make their nests. They are sometimes called umbrella wasps because of the distinctive, umbrella shape of their nests. Paper wasps are a group of several species of vespid wasps. These stinging insects are semi-social, typically living in small colonies without a worker caste.
What Do Paper Wasps Look Like?
Paper wasps generally have a similar body shape to yellowjackets, but they are typically slimmer and have a narrow “waist.” They have six long legs, two wings and antennae, and their bodies can appear almost triangular when viewed from the side.
Most paper wasps are brown with yellow markings. However, their exact coloring and patterns vary by species. Some may have reddish coloring or brighter lines and markings.
Yes, paper wasps can sting, although they are not an aggressive species by nature. They may sting if they are disturbed or their nest is threatened. It’s unusual for an impregnated paper wasp to sting, but it can happen.
Paper wasp stings can be very painful and may cause redness and swollen. Like other insect stings, they can also cause an allergic reaction in some people.
Wash the area with soap and cold water immediately. If the sting is on an arm or leg, consider elevating the limb. Over the counter nonsteroidal anti-inflammatory drugs (NSAIDs) can help reduce pain, while antihistamines and hydrocortisone ointment can help calm the local reaction. If the pain worsens, contact your healthcare provider.
Read more: How to Treat Bee or Wasp Stings.
There are about 22 known paper wasp species in North America and hundreds worldwide.
Paper wasp species include the:
- Annularis paper wasp
- Apache paper wasp
- Dominulus paper wasp
- Dorsalis paper wasp
- Golden paper wasp
Similar groups to paper wasps include:
- Yellowjackets and hornets
- Potter and mason wasps
- Spider wasps
- Long waisted paper wasps.
Paper wasps eat nectar and other insects including caterpillars and flies.
In the autumn, future paper wasp queens look for protected places to spend the winter. They may sometimes make their way indoors before emerging again in the spring.
Paper wasps build umbrella-shaped, paper-like nests that hang from objects like:
- Twigs and branches of trees and shrubs
- Porch ceilings
- Tops of window and doorframes
- Soffits
- Eaves
- Attic rafters
- Deck floor joists
- Railings
Paper wasp nests have exposed, uncovered cells where eggs are laid.
Yes. Other females will help build future nests, but one queen will lay eggs for the colony. Once that queen dies, a new egg-laying female will take her place.
One of the most common signs of a paper wasp infestation is seeing a nest around yard or home, along with wasps regularly flying to and from it.
Seal cracks and crevices with silicone-based caulk, repair damaged screens, and keep door closed when possible to help prevent paper wasps from entering the home.
Check shrubs, hedges, and fruit-bearing plants for nests before trimming or picking fruit. When outdoors, wear shoes that protect your feet and avoid getting too close to active nests.
Food can attract paper wasps when they are searching for nourishment, so keep food covered when eating outdoors. Strong fragrances may also attract their attention, so consider using unscented personal care products when spending time outside.
No. If you find a paper wasp nest on your home or property, do not attempt to remove it yourself, as disturbing the nest can cause the wasps to become defensive and sting. DIY paper wasp nest removal should be avoided. Contact a licensed pest control professional instead.
Use our pest control directory to find qualified pest control companies in your area that can inspect your property, identify the nest and recommend an appropriate paper wasp treatment or removal approach.
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