Orb weaving spiders and Crab spiders | Bites & Facts

Hey, nature enthusiasts! Ever crossed paths with an intricately designed web or almost missed a crab spider perched on a flower? You might’ve thought, “Whoa, what’s the deal with these guys?” Well, you’re in for a treat! We’re diving deep into the captivating lives of orb-weaving and crab spiders today. Stick around, you won’t want to miss this!

The Unique Web Design of Orb-Weavers

The Unique Web Design of Orb-Weavers

Let’s kick things off with orb-weavers. Picture a spider web in your head—what do you see? Chances are, you’re imagining an orb-weaver’s masterpiece. They’re like the Michelangelos of the spider world! But creating such art isn’t easy. They start with a bridge line, drop a frame line, and then spin a spiraled orb. This construction project can take several hours, and get this, they do it almost every single day!

Life Behind the Web

Life of Spiders Behind the Web

If you’re an insomniac, you and orb-weavers would get along just fine! They’re night owls—or should we say night spiders? You’ll typically find them weaving their webs in secluded areas, like gardens, forests, or even between your porch and that tree you’ve been meaning to trim.

These spiders are the epitome of “patience is a virtue.” They spin their webs and wait. And wait. And wait some more until—bam!—an unsuspecting insect flies into the web, and dinner is served!

Look, Man No Web! Crab Spiders

Switching gears, let’s talk about crab spiders. These fellas have a totally different vibe. Imagine you’re a flower, just doing your flowery thing. All of a sudden, out of nowhere, a crab spider leaps out and grabs a bee! Yup, these guys don’t bother with webs; they’re the ninjas of the spider world.

The Art of Camouflage

Art of Camouflage of Spiders Web

What crab spiders lack in web-building, they make up for in the art of disguise. They can change their color to blend into their surroundings. That’s right! They can go from white to yellow or even pink, just to match the flower they’re sitting on. If they were in a spy movie, they’d be the master of disguises!

Diet and Hunting Techniques

Diet and Hunting Techniques of Spiders

Being a spider is tough work, folks. These guys need to eat! Orb-weavers feast on whatever unlucky bug gets caught in their web. Crab spiders, on the other hand, are a bit more choosy. They prefer to hunt bees, flies, and even other spiders! They use their front legs—shaped like crab claws—to grab and hold onto their prey. Hence, the name “crab spiders.”

Friends or Foes? Debunking Myths

Spiders often get a bad rap, don’t they? “Oh, they’re venomous!” Sure, but guess what? Orb-weavers’ venom is pretty much harmless to humans. And crab spiders? They might have venom, but it’s mostly to subdue their prey. For us, it’s no worse than a mosquito bite. So, cut these guys some slack! They’re just out here doing their thing, keeping the ecosystem balanced by munching on pests.

Spiders Around the World

You’ll find orb weavers pretty much anywhere—from the Amazon rainforest to your backyard. As for crab spiders, they love hanging out in meadows and gardens, especially around flowers. While they might look different or have unique talents, they all have the same goal: to catch dinner and live another day.

DIY: Relocation Tips

Let’s say you don’t want a spider, artistic or ninja-like, in your home. Fair enough! For orb-weavers, gently cut the web and coax the spider onto a piece of paper, then relocate it. For crab spiders, you can simply place a jar over them, slide a piece of paper underneath, and carry them to a new location. Easy-peasy, lemon-squeezy!


So, there you have it, folks—the orb-weavers with their architectural wonders and the crab spiders with their ninja moves. Both are fascinating, both are important, and both are way cooler than you might’ve thought! The next time you see an intricate web or spot a flower that seems to have eyes, take a second look. You might just find one of these eight-legged wonders staring back at you!


Q: How do orb-weaving spiders build their webs?

Answer: You won’t believe it, but these guys have it down to an art! They usually start with a “bridge line,” think of it like setting up the foundation of a house. From there, they drop a “frame line” and then go round and round creating the spiral-shaped orb. Takes a few hours, but hey, Rome wasn’t built in a day!

Q: Do crab spiders build webs too?

Answer: Nah, they’re too cool for school—or the web, in this case. Crab spiders are ambush predators, which means they lie in wait for their prey. No need for a web when you’re a master of disguise!

Q: Are orb-weaving spiders poisonous?

Answer: Okay, first off, let’s use the term “venomous,” not “poisonous”—it’s a spider enthusiast thing. Now, while orb-weavers do have venom, it’s usually not harmful to humans. So, unless you’re a fly, you’ve got nothing to worry about!

Q: What do crab spiders eat?

Answer: These guys have a taste for the good stuff! They mainly feast on bees, flies, and even other spiders. They just sit on a flower and wait for lunch to come buzzing by. It’s like ordering fast food, only much, much faster!

Q: How can I safely relocate a spider?

Answer: Don’t sweat it; it’s a piece of cake. For orb-weavers, gently cut the web and place it on a paper or jar. For crab spiders, just cover them with a jar, slide a piece of paper underneath, and off you go! Find a cozy spot far from human activity, and set them free.

Q: Where can I find orb-weaving and crab spiders?

Answer: Keep your eyes peeled, and you can find them almost anywhere. Orb-weavers are usually in gardens, forests, or quiet corners of your house. Crab spiders love to hang out on flowers in gardens and meadows.

Q: Are crab spiders good for my garden?

Answer: You bet! Both orb-weaving and crab spiders are like Mother Nature’s own pest control. They help keep the population of other insects in check. So, if you see one, give it a little nod of thanks!

Q: Do all orb-weavers rebuild their webs every day?

Answer: Most of them do, but not all. Some are a bit lazy—just like us on a Sunday morning—and might reuse their web. But many orb-weavers take their craft seriously and spin a new web each day.

Q: How do crab spiders change their color?

Answer: It’s like magic, but with science! Crab spiders can change their color by adjusting the concentration of pigments in their skin. It can take a few days, but it’s worth the wait when you’re trying to go incognito!

Q: Why should I care about these spiders?

Answer: Great question! These little guys play a huge role in our ecosystem. They control pests, pollinate flowers (indirectly, by being a food source for predators), and let’s face it, they add a bit of intrigue to our lives. Plus, their webs and hunting techniques are pretty darn cool!

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