Backswimmer Bite: Is it Poisonous? – Clearing the Myth

folder_openHemiptera, Insecta
comment4 Comments

Backswimmers are unique aquatic insects known for their upside-down swimming style.

They are often found in freshwater ponds, lakes, and swimming pools.

While these insects are known for their fascinating appearance and behavior, some may wonder if their bite poses any danger to humans.

The backswimmer’s bite can indeed be painful, as the insect does inject venom during its feeding process on prey.

However, the venom is not dangerous to humans, except in very rare cases where an individual might experience an allergic reaction.

 

Backswimmer Bite
Backswimmer

 

For the majority of people, the pain and discomfort from a backswimmer bite will subside within a few hours.

Comparing backswimmer bites to other insect bites, they are generally less worrisome than mosquito bites or venomous snake bites.

While it’s an unpleasant experience, a backswimmer bite is typically not poisonous or dangerous to humans, and simple first aid measures should alleviate any discomfort.

Backswimmer Bite: Is it Poisonous?

Pain and Reaction

Backswimmer bites can be quite painful due to the insect’s toxic saliva. The initial sensation may feel like a sharp, burning sensation at the site of the bite.

Some people may experience a more severe reaction if they are particularly sensitive to the toxin.

Toxic Saliva and Severity

Although the saliva is not considered poisonous, it can still cause discomfort.

The severity of the reaction can vary, but it should be noted that the bite is not life-threatening.

 

Backswimmer

 

Treating a Backswimmer Bite

When treating a backswimmer bite, follow these steps:

  1. Clean the affected area: Use soap and water to prevent infection.
  2. Apply a cold compress: This helps reduce pain and swelling.
  3. Consider over-the-counter pain relievers: If the pain persists, consider using pain relievers such as ibuprofen.

Comparison Table

Feature Backswimmer Bite Honey Bee Sting
Pain Yes Yes
Poisonous No Yes
Severity Varies Varies
Risk of Severe Reaction Lower Higher
Treatment Difficulty Easy Easy

Where Can You Find Backswimmers in Residential Areas?

Swimming Pools and Backswimmers

Backswimmers are attracted to residential swimming pools primarily for two reasons:

  • Artificial lights: These insects are drawn to the bright lights around pools at night. They have wings and can fly towards the light
  • Air bubbles: The presence of bubbles in the water may indicate a food source for backswimmers.

These pesky insects should be kept out of pools to avoid unpleasant encounters with swimmers.

 

Backswimmer

 

Controlling Backswimmers in Your Pool

Here are some effective ways to manage backswimmers in your swimming pool:

  • Use pool covers: When not in use, cover your pool to reduce the attraction of artificial lights and to prevent insects from entering the water.
  • Maintain pool chemistry: Regularly monitor and adjust the chemical balance of your pool to deter backswimmers from breeding.
  • Remove debris: Clear out any floating debris and keep nearby vegetation trimmed, as this can be a potential breeding ground for aquatic insects.
Method Pros Cons
Pool covers Prevent entry, reduce light exposure May require manual installation
Maintaining chemistry Deters breeding Constant monitoring and adjustments
Removing debris Eliminates breeding grounds Needs regular cleaning

Remember to keep an eye on your pool and its surroundings to maintain a backswimmer-free environment.

Bug Control Recommendation Tool

What type of pest are you dealing with?

How severe is the infestation?

Do you require child/pet/garden safe treatments (organic)?

Are you willing to monitor and maintain the treatment yourself?


Conclusion

Backswimmers can bite humans if handled or disturbed. Backswimmer bites are not poisonous, but they are venomous.

This means that they inject a substance into the victim, rather than being ingested or absorbed by the victim.

The substance is a digestive enzyme that helps the backswimmer dissolve and consume its prey.

The enzyme can cause pain, swelling, itching, and redness in humans. Their bites can be treated with cold compresses, antihistamines, and painkillers.

Backswimmers are often found in pools near residential areas, and you should avoid contact with them by regularly cleaning the pool and maintaining the pool chemistry.


Authors

  • Bugman

    Bugman aka Daniel Marlos has been identifying bugs since 1999. whatsthatbug.com is his passion project and it has helped millions of readers identify the bug that has been bugging them for over two decades. You can reach out to him through our Contact Page.

    View all posts
  • Piyushi is a nature lover, blogger and traveler at heart. She lives in beautiful Canada with her family. Piyushi is an animal lover and loves to write about all creatures.

    View all posts
Tags: BackSwimmer

Related Posts

4 Comments. Leave new

  • I recently got bit by this exact bug, the backswimmer. Any info on bites? Do they go away? Are they harmful? My bite is larger than a quarter and not diminishing in size whatsoever. Very itchy. Thanks!

    Reply
  • Brady Richards
    November 8, 2017 2:57 pm

    Notonectids and many other aquatic bug and beetle families will land on cars. The shiny surfaces probably make the critter think it’s actually water. Your specimen is Notonecta irrorata. You can tell by the irrorate pattern on the hemielytra and the dark splotch on the pronotum.

    Reply
    • Thank you so much for providing this wonderful information. The shiny surface of a car does resemble the surface of a pond. Thankfully this mistake on the part of the insect does not have the same dire consequences as when a bird flies into a reflective window. Additionally, we had to research the meaning of “irrorate” which is a zoological term meaning “like sand” or “speckled with color” and we will have to make sure we use the vocabulary term today in our daily life.

      Reply

Leave a Reply

Your email address will not be published. Required fields are marked *

Fill out this field
Fill out this field
Please enter a valid email address.
You need to agree with the terms to proceed

keyboard_arrow_up