Roly Polies Aren’t Actually Bugs And Now We’re Questioning Everything

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Roly Polies Aren’t Actually Bugs And Now We’re Questioning Everything

 

If you don’t remember those little grey bugs known as pill bugs or roly polies, I’m not sure what you were doing with your childhood.

To me, these are synonymous with summer and digging around in my backyard.

They don’t gross me out, as far as bugs go, and it was always fun to watch them roll up into little balls—hence the name.

Well, it turns out that childhood was basically a lie: Roly polies aren’t bugs at all. They’re crustaceans.

That’s right, crustaceans. This means they’re more similar to your shrimp cocktail than any of the other bugs crawling around in your garden.

rolly poly photo
Flickr | Frank Boston

According to the American Orchid Society (which probably knows a thing or two about bugs), roly polies are closely related to “lobsters, crabs and shrimp.”

Though most traditional crustaceans (like the ones we eat) live in or near water, pill bugs still need a damper habitat to protect their delicate “gill-like breathing organs” that are located on their undersides.

roly poly photo
Flickr | Wildreturn

This is where the roly poly signature move and name comes in—they curl up into a ball to protect these organs that have to be kept damp to work.

Here are a couple other fun facts about roly polies:

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1. They like humid conditions.

Roly polies prefer to live in humid, sheltered areas that are full of decaying vegetation.

That’s why you can always find them under logs and rocks or in piles of dead leaves during early fall.

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2. They live an average of two years.

According to Pest World for Kids, roly polies have a life span of about two years.

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Wikimedia | benjamint444

3. Keeping your home dry will keep them at bay.

They can’t live if they get too dry, so if you have a basement infestation, make sure all of your windows are properly sealed and that the floor stays dry.

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To help keep them out of your home, Pest World for Kids recommends to keep the areas in and outside your home clean and dry, and to also clear leaves from around your foundation.

4. They are scavengers.

Roly polies feed mostly on decaying plant and animal material, however, they will also eat live plants.

Andrea, the woman behind the Little Big Harvest blog has some good tips for protecting your plants from roly polies, including keeping young seedlings inside, and keeping plants that bear fruit off the ground in a pot or on a trellis.

garden photo
Flickr | Derek Bridges

She notes that these little crustaceans are mostly good for a garden given how they assist in the soil’s decomposition process.

5. They’re also known as pill bugs or doodle bugs.

And their Latin name? Armadillidiidae. Their hard shells do look like an armadillo’s, come to think of it.

armadillo photo
Getty Images | Richard Heathcote

6. They Are Often Confused With Sow Bugs

Though these critters go by lots of names, there is another bug that is somewhat similar: the sow bug.

The difference between the two is that roly polies can roll into a ball, tucking their legs inside. Sow bugs, on the other hand, were not blessed with this unique ability. Sow bugs also have oval-shaped bodies, whereas roly polies are rounder.

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I know this information is a lot to process—don’t worry, I’m thrown off that these critters aren’t actually insects, too.

At least now I know the reason I’m less grossed out by roly polies than other bugs: They were never bugs to begin with.

Now I just want to know how I managed to miss this crucial detail in science class…

Source: www.simplemost.com

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