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jodyvanb @jodyvanb.bsky.social

Does anyone know what the purpose is for those little zigzags in a spider’s web?

A garden spider in the middle of its almost invisible web. Above and below the spider are two “zig-zag” shapes, where it looks like the spider went back-and-fourth with the webbing to make a zig-zag shape.
aug 23, 2025, 11:58 pm • 11 1

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jodyvanb @jodyvanb.bsky.social

I was sitting in the garden,watching this spider for a while. There are so many large bees in the garden right now, and I thought so many were going to bust right in through that web, but every bee I saw avoided that web, so I’m going to go with the “visibility” theory for the zig-zags.

aug 24, 2025, 12:23 am • 6 0 • view
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alison (she/her) @alisonborealis.bsky.social

I love it. A web to catch insects... But not the bees! No, bee! Look! Not you!

aug 24, 2025, 12:26 am • 1 0 • view
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jodyvanb @jodyvanb.bsky.social

LOL! The carpenter bees are huge. I don’t think that spider’s web would stand a chance. The spider is adding a “do not enter” sign, for them,specifically. 😆

aug 24, 2025, 12:31 am • 1 0 • view
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alison (she/her) @alisonborealis.bsky.social

It's a smart move for everyone! "Don't wreck my supper!"

aug 24, 2025, 12:42 am • 1 0 • view
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Paul Potiki @guanolad.bsky.social

Many theories. Stabilisation. Visibility. Camouflage. Nobody seems to know for certain.

aug 24, 2025, 12:05 am • 4 1 • view
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jodyvanb @jodyvanb.bsky.social

That was a good read! So many theories. Thanks for sharing!

aug 24, 2025, 12:14 am • 2 0 • view
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ace tilton ratcliff @mortuaryreport.bsky.social

you’ve gotten the article with all the theories now a couple of times but i just want to note how much i like the word “stabilimentum”

aug 24, 2025, 12:42 am • 3 0 • view
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jodyvanb @jodyvanb.bsky.social

Right? Wondering if it’s been used in a Spider-man comic,yet? LOL

aug 24, 2025, 1:17 am • 0 0 • view
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Maija @maijasauna.bsky.social

Making sure the pen is working.

aug 24, 2025, 12:03 am • 2 0 • view
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jodyvanb @jodyvanb.bsky.social

Ha! Love it 😆

aug 24, 2025, 12:09 am • 1 0 • view
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in da' indica! @indaindica.bsky.social

They won't tell us, but we have a few guesses. askentomologists.com/2020/09/08/z...

aug 24, 2025, 12:11 am • 1 0 • view
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jodyvanb @jodyvanb.bsky.social

Interesting! Thanks for sharing!

aug 24, 2025, 12:17 am • 1 0 • view
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in da' indica! @indaindica.bsky.social

I love spiders. So cool.

aug 24, 2025, 12:24 am • 1 0 • view